tack

词根词缀:

词根
tach, tack= to nail, nail 钉;钉子

attach v. 附上;依恋

at 加强 + tach 钉;钉子 → 牢牢钉上 → 附上

attache n. 使馆随员

at 表加强 + tach 钉;钉子 + e → 背负国家使命〔的人〕→ 使馆随员

attachment n. 附件;附着

attach 附上;依恋 + ment 表名词 → 附件;附着

detach v. 拆开

de 离开 + tach 钉;钉子 → 把钉上的分开 → 拆开

tack v. 用平头针钉住;缝合

unattached adj. 独立的

un 无 + attach 附上;依恋 + ed 表形容词 → 没有附加任何东西的 → 独立的

数据来源:新东方英语词汇速记大全

相关例句:

He took a similar tack at an afternoon picnic with union members in Monroe.

他采取了类似的钉在一下午的野餐与工会成员在梦露。

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。

They may also influence other adhesive properties such as tack, open-and set-time, etc.

它们也可影响粘合剂的其他性能,如粘性、开放时间和固化时间等。

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。

Humour didn't work so he tried a different tack.

幽默不起作用,所以他试用了一种不同的手段。

Tack the cord around the cushion.

用粗线沿着垫子边绷一圈。