1. （使）交替，（使）轮流， 轮换，依次
2. 【电】交流
3. 交替变化，交变
4. 交错
5. （使）交替出现，（使）更迭发生，轮流进行，交替发生
6. 使交替排列
7. 使相间
8. 定期地互换位置

1. 间隔的，每隔的
2. 轮流的，交替的，相间的，更迭的
3. 互生的
4. 供选择的，供替换的
5. 隔一的
6. 备用的
7. 补充的
8. 预备的，候补的
9. 【植】交错的
10. 代理的
11. 代替的
12. 交互的

1. 代替者，候补者，替补队员
2. 代理人
3. 替换物，代替物，代用品
4. 析取项
5. 副代表
6. 代表人
7. 交替者，轮流者

1. 轮流的,交替的 (of two things) happening by turns
2. 间隔的 every second
3. 代替的 instead of another; alternative

1. vi. & vt. (使)交替,(使)轮换 (cause to) follow by turns

1. someone who takes the place of another person

1. every second one of a series;

   "the cleaning lady comes on alternate Wednesdays"
   "jam every other day"
   

2. serving or used in place of another;

   "an alternative plan"
   

3. occurring by turns; first one and then the other;

   "alternating feelings of love and hate"
   

4. of leaves and branches etc; first on one side and then on the other in two ranks along an axis; not paired;

   "stems with alternate leaves"
   

1. go back and forth; swing back and forth between two states or conditions

2. exchange people temporarily to fulfill certain jobs and functions

3. be an understudy or alternate for a role

4. reverse (a direction, attitude, or course of action)

5. do something in turns;

   "We take turns on the night shift"
   

1.（使）交替；（使）轮流
When youalternate two things, you keep using one then the other. When one thingalternates with another, the first regularly occurs after the other.

e.g. Her aggressive moods alternated with gentle or more co-operative states...
她情绪多变，时而咄咄逼人，时而又显得温柔平和或乐于合作。
e.g. The three acts willalternate as headliners throughout the tour...
这3个节目将在整个巡回演出中轮流打头牌。

2.交替的；轮流的
alternate actions, events, or processes regularly occur after each other.

alternate的解释

e.g. They were streaked withalternate bands of colour.
它们都带有各种色彩相间的条纹。

3.每隔一（天等）的
If something happens onalternate days, it happens on one day, then happens on every second day after that. In the same way, something can happen inalternate weeks, years, or other periods of time.

alternate什么意思

e.g. Lesley had agreed to Jim going skiing inalternate years.
莱斯莉已同意吉姆每隔一年去滑一次雪。

4.供选择的；备用的；其他的
You usealternate to describe a plan, idea, or system which is different from the one already in operation and can be used instead of it.

e.g. His group was forced to turn back and take analternate route.
他的小组被迫返回并选择了另一条路线。
e.g. ...alternate forms of medical treatment.
其他可供选择的医疗方案

5.代替者；候补者
Analternate is a person or thing that replaces another, and can act or be used instead of them.

e.g. In most jurisdictions, twelve jurors and two alternates are chosen...
大多数辖区都会选出12名陪审员和2名候补陪审员。
e.g. The six food groups include grain products, vegetables, fruits, milk and milk products, meats and meat alternates, and a miscellaneous group.
这6类食物包括谷类产品、蔬菜、水果、牛奶和奶制品、肉类和肉类替代品以及杂类食品。

6.（尤其在美国英语中，当alternative作义项3、4和5解时，代替alternative使用）
alternate is sometimes used, especially in American English, instead ofalternative in meanings 3, 4, and 5.

e.g. ...analternate lifestyle.
另一种生活方式

1. 替代：HAA 在支援此选项的系统上,高可用性替代 (High-Availabilityalternate) 开机路径为主ALT 替代 (alternate) 开机路径为通往替代开机来源 (例如磁带机、以网路为基础的开PDC 可使用开机控制台处理程式 (BCH) 设定开机与控制台装置.

2. 交替：.故障开始开关的动作可以在瞬时(momentary)和交替(alternate)之间切换频率、振幅、相位各参数在正常值与故障值之间进行自动扫描. 因为能用解扣(trip)信号的变化来自动停止扫描,所以能轻松获知继电器的动作值/恢复值/最大灵敏度相位值.

3. 互生：叶序基本上有三种类型,即互生(alternate)、对生(opposite)和轮生(whorled或verticillate)(图3-86). 互生叶序是每节上只生1叶,交互而生,称为互生. 如樟、白杨、悬铃木(即法国梧桐)等的叶序. 互生叶序的叶,成螺旋状着生在茎上.

4. 代：可测试最新 3G 手机的通道(primary)功率量测邻近(adjacent)及替代(alternate)通道功率Model 2800 RF 功率分析仪是特别为行动电话、 RFIC功率放大器以及相关RF功率元件的射频(RF)测试需求所设计的仪器,不像一般体积大又昂贵的频谱分析仪,

5.alternate：alt.; 依次的

1. That was a week of alternate rain and sunshine.
   那是晴雨交替的一周。
2. He works on alternate days.
   他隔日上班。
3. He and I clean our room on alternate days.
   我和他隔日轮流打扫我们的房间。
4. This is an alternate plan.
   这是一个替代计划。

1. Day and night alternate.
   昼夜更替。
2. Hope and fear alternated in my breast.
   我忽而充满希望,忽而担心。
3. Joy and grief alternated in my heart.
   我心中悲喜交替。
4. He alternates from one extreme to another.
   他常从一个极端走向另一个极端。
5. Ice and water alternate.
   冰与水相互交替。

1. Farmers usually alternate their crops.
   农民通常实行轮种。

1. The young man alternated singing and dancing.
   那年轻人一会儿唱一会儿跳。
2. Gaitt alternated eating and laughing.
   盖特一会儿吃一会儿笑。

alternate between (v.+prep.)

交替 follow by turns between sth
alternate between sth and sth

He alternated between hope and despair.

他时而充满希望,时而绝望。

She alternated between laughter and tears.

她时笑时哭。

alternate with (v.+prep.)

轮流,交换 change for
alternate with sth

Little Caddy always alternates crying with sleeping.

小卡迪总是哭完了就睡觉。

Wet days alternates with fine days.

下雨天和晴天相间而来。

alternate sth with sth

He alternates joy with grief.

他时喜时忧。

John alternates hard work with laziness.

约翰有时勤奋工作有时懒惰。

I am only taking two dresses on holiday, so I will have to alternate the green dress with the blue one.

我只带着两件衣服度假,所以只能绿的和蓝的替换着穿。

There are two computers, you can alternate this one with that one.

那有两台电脑,这台和那台你可以替换着用。

We must alternate work with rest.

我们要劳逸结合。

• A wheel spoked red and white In alternate stripes.

  出自：W. Stevens

• The family's alternate feasts and famine whenever his father got work or was laid off.

  出自：A. Lurie

• Who in their course Melodious Hymns about the sovran Throne alternate all night long.

  出自：Milton

1. alternate用作形容词的基本意思是“轮流的,交替的”,指两个或两个以上的人或物交替从事某事或交替出现; 也可指在一件事每隔一段时间重复发生,即“间隔的”; 还可指“代替的”。
2. alternate在句中多用作定语,可接抽象名词,也可接具体名词。
3. alternate用作形容词时不用于比较等级。

1. alternate用作动词的基本意思是指两个人或事“轮流”“替换”,也可以表示次序的不断重复。
2. alternate可用作不及物动词,也可用作及物动词。用作及物动词时,可接名词、代词、动名词作简单宾语。

alternate, periodic

这两个词的共同意思是有规律地重复再现。alternate指两件事物交替出现或一件事物每隔一段时间出现; periodic指可预测的周期性发生。

alternate, rotate

这组词都指“轮流”“交替”,其区别是alternate指两者间“轮流”, rotate则指三者或三者以上。例如：

The manager said he will alternate Jane and Joe as editor.

经理说他会让简和乔轮流做编辑。

He told me that he will rotate Caddy,Keat and Ilott as his teacher.

他告诉我他会让卡迪,基特和伊洛特 轮流当他的老师。

alternate between, alternate with

这两个短语的区别在于：

1.alternate between的意思是“相互交替”, alternate with的意思是“与之交替”。

2.alternate between一般接and连接的并列宾语,而alternate with则接名词或代词作宾语。

• ☆ 1590左右进入英语，直接源自拉丁语的alternatus，意为轮流。