tack
US /tæk/
UK /tæk/

名词
1.
大头钉, 图钉
a small, sharp-pointed nail, usually with a broad, flat head, used for fastening or holding things in place temporarily
示例:
•
He used a tack to pin the notice to the board.
他用大头钉把通知钉在板子上。
•
Be careful not to step on any loose tacks.
小心不要踩到任何松动的大头钉。
2.
动词
1.
2.
抢风转向, 改变方向
to change direction, especially in sailing, by turning the front of the boat through the wind
示例:
•
The captain ordered the crew to tack the sailboat.
船长命令船员抢风转向帆船。
•
We had to tack several times to reach the harbor.
我们不得不抢风转向几次才能到达港口。
在 Lingoland 学习这个单词