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- It would be unwise to change tack now. 现在改变方针是不明智的。
- She was on the verge of telling all the secret. 她正想把全部的秘密讲给我听。
- 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。
- I will reveal your secret in no case. 我决不会泄漏你的秘密。
- Do you think Jack could bite in his secret want? 你以为杰克能忍住不说出他藏在心里的欲望吗？
- We discovered a secret passage behind the wall. 我们在墙后发现了一个秘密通道。
- Their love affair is an open secret. 他们的风流韵事是公开的秘密。
- I hammered a tack into the wall and hung a small picture from it. 我在墙上钉了一个图钉，然后在上面挂了一张小图片。
- The traitor divulged secret plan to the enemy. 那卖国贼走漏秘密计划给敌人。
- He was hesitant about giving her the secret. 他对是否告诉她秘密还犹豫不决。
- The speaker suddenly changed tack and left us all rather confused. 演讲人突然改变了论调，把我们都搞糊涂了。
- He harbors a secret grudge against his father. 他对父亲暗怀不满。
- They pledged never to tell the secret. 他们发誓决不泄密。
- What's the secret of baking perfect bread? 烤出好面包的秘诀是什么？
- Scientists have unlocked the secret of the atom. 科学家已经揭开了原子的秘密。
- I'm a secret fan of soap operas on TV. 我从不声张我是电视连续剧迷。
- His brother is sharp as a tack; he got100 on every test. 他弟弟十分聪明伶俐，每次考试都得100分。
- He that tells a secret is another's servant. 把柄授他人，自甘当仆人。
- She thinks I'm going out with Jeremy but she's completely on the wrong tack. 她认为我准备同杰里米外出，但是她的想法完全错了。
- Can you keep a secret? All right I'll tell you. 你能保守秘密吗？那我就告诉你。
