1. 假缝，粗缝针脚，粗缝
2. 图钉，平头钉，大头钉
3. 【船】上下脚，上下角索
4. 【海】航向
5. 行动步骤，方针
6. 粘性，粘着力
7. 【海】抢风调向，抢风行驶
8. 劣质材料，赝品
9. 华丽而不值钱的小玩意
10. （随财政法案提出的）附带条款

1. 用平头钉钉
2. 暂时用粗针脚缝，暂时缝上，假缝，粗缝
3. 使（船）抢风转变航向，使（船）逆风作Z字形航行
4. 附加，增补，添加
5. 连接，联合，结合
6. （在财政法案上）附加没有关系的条款
7. 给（马）套上马具
8. 【海】抢风掉向，迎风转向，抢风行驶，抢风转变航向
9. 逆风作Z字形航行
10. 突然改变政策（方针、行动方向等）
11. 跟随，紧跟在后

1. vt. 固定 fasten with small flat-headed nails; attach
2. vt. 粗缝,假缝 fasten with long, loose stitches; baste

1. the heading or position of a vessel relative to the trim of its sails

2. a short nail with a sharp point and a large head

3. gear for a horse

4. (nautical) a line (rope or chain) that regulates the angle at which a sail is set in relation to the wind

5. (nautical) the act of changing tack

6. sailing a zigzag course

1. fasten with tacks;

   "tack the notice on the board"
   

2. turn into the wind;

   "The sailors decided to tack the boat"
   "The boat tacked"
   

3. create by putting components or members together;

   "She pieced a quilt"
   "He tacked together some verses"
   "They set up a committee"
   

4. sew together loosely, with large stitches;

   "baste a hem"
   

5. fix to; attach;

   "append a charm to the necklace"
   

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

1.(尤指固定地毯的)大头钉，平头钉
Atack is a short nail with a broad, flat head, especially one that is used for fastening carpets to the floor.

tack的解释

2.用大头钉(或图钉)固定
If youtack something to a surface, you pin it there with tacks or drawing pins.

e.g. He had tacked this note to her door...
他用图钉将这张便条钉在她的门上。
e.g. She had recently taken a canvas from the theater and tacked it up on the wall.
她最近从剧院拿回一幅油画，用图钉把它钉在了墙上。

3.方法;策略;思路
If you changetack or try a differenttack, you try a different method for dealing with a situation.

e.g. In desperation I changedtack...
我走投无路，于是改变了策略。
e.g. This report takes a differenttack from the 20 that have come before.
这份报告和此前的 20 份报告采取的思路不同。

4.(使)(船只)曲折航行，蜿蜒航行
If a sailing boatis tacking or if the people in ittack it, it is sailing towards a particular point in a series of sideways movements rather than in a straight line.

e.g. We were tacking fairly close inshore...
我们沿着近海岸曲折航行。
e.g. Our last trip involved a coastal passage, tacking east against wind and current...
我们上次旅行时曾经沿着海岸，逆着风浪向东曲折航行。

5.（用大针脚）粗缝，暂时缝上
If youtack pieces of material together, you sew them together with big, loose stitches in order to hold them firmly or check that they fit, before sewing them properly.

tack的解释

e.g. tack them together with a 1.5 cm seam...
用 1.5 厘米的针脚将它们暂时缝上。
e.g. tack the cord around the cushion.
用粗线沿着垫子边绷一圈。

相关词组：tack on

1. 粘性：我们知道,粘性(tack)这一独立特性由树脂的增塑剂的混合状态所决定. 油墨的粘性过高同下述几个油墨制造环节有关:加热过度,树脂和已老化的增塑剂分散状况不佳(树脂把增塑剂全部吸收),填充料选用不当. 上述环节通常与油墨生产速度或者原料成本有关.

2. 大头钉：进入医院大厅,拔掉地上的楔(wedge)就可以将他关在小房间里了,但是他还是不大老实,在门上的窥视洞(peephole)里使用毒箭桶(poisoned blowgun),搞定他,大厅安静了. 在大厅的插钉板(pin board)上,找到大头钉(tack),将.

3.

3. 鞋跟固定钉：tabi日式矿工鞋 |tack鞋跟固定钉 |tack hole打钉子(楦底孔供打中底用)

1. He spent the afternoon tacking the pictures.
   他花了一个下午的时间用图钉固定那些图片。
2. Where shall I tack the map?
   我该把这张地图钉在哪儿?
3. He tacked mosquito-netting over the windows.
   他在窗上钉纱窗。
4. The seamstress tacked the two pieces of cloth.
   女裁缝把那两块布粗缝了起来。

tack down (v.+adv.)

用粗针缝住 sew down with tacking stitches

tack on (v.+adv.)

紧跟在后 follow closely
tack sth ⇔ on

He tacked the sheets of paper on as carefully as possible.

他尽量小心地把纸张钉上去。

He tacked the notice on.

他把通知钉上了。

We are going to tack the map on.

我们打算把这张地图钉上。

tack sth ⇔ on

She tacked the pockets on.

她用粗针脚缝上衣袋。

tack the sleeves on and then sew them up.

先把袖子用粗针脚缝上,然后再细细缝好。

tack sth ⇔ on

She tacked a few words on to the letter her sister had written.

她在她妹妹写好的信的末尾加了几句话。

After negotiation, they tacked two new clauses on to the end of the contract.

通过协商,他们在合同末尾处又加上了两项新条款。

The customers often tack on a couple of dollars for the tip to the waiter.

顾客们经常多给服务员一两美元小费。

Another clause was tacked on to the bill.

该法案附加了一条新条款。

The bit about help for poorer countries had obviously just been tacked on as an afterthought.

关于帮助贫穷国家的那段话显然是事后的想法后来加上去的。

tack on to sb

I thought you wouldn't mind me tacking on to you.

我紧跟着你,我想你不会反对吧。

• Driving tin tacks into a baby's coffin.

  出自：D. W. Jerrold

• I thought the canteen tack the nastiest stuff I had ever tasted.

  出自：D. C. Murray

• He..tacked together the Skins of Goats.

  出自：Steele

1. tack用作名词是“图钉,平头针”的意思,转化为动词作“把…钉上,把…固定”解,指用图钉把东西固定下来,以防止其移位。用作及物动词,接名词或代词作宾语。
2. tack还可作“粗缝”解,指不讲究精针细缝的情况下,用针粗粗地缝几针,用作及物动词,接布或衣服之类的名词作宾语。