tick-tack
基本解释
- n.(英国赛马经纪人之间用手表示的)秘密信号
英汉例句
- The teacher tick off a name on a list.
老师在名单上的一个名字旁打勾。 - It would be unwise to change tack now.
现在改变方针是不明智的。 - There was a nice red tick in the margin.
边上打了一个漂亮的红勾。 - Tack the folds down before you sew them firmly into place.
先用大针脚将褶子松松地缀住,然后再将其缝纫到位。 - They arrived at six to the tick.
他们六点正准时到达。