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- It would be unwise to change tack now. 现在改变方针是不明智的。
- 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。
- Is our relative strength growing? 我们的相对力量正在增长吗？
- 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 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。
- They are now living in relative comfort. 他们现在过着比较安逸的生活。
- He is a distant relative of mine. 他是我的一位远亲。
- 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。
- My aunt is my only immediate relative. 我姑母是我唯一的至亲。
- He asked me some questions relative to the subject. 他问了我一些有关这个题目的问题。
- 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。
- A cousin is a collateral relative. 表兄弟是旁系亲属。
- Her aunt is her nearest relative. 她姨妈是她最近的亲戚。
- Joe hammered a tack into the wall to hang a picture. 乔用锤子把一只大头钉敲进墙中用来挂一幅画。
- He hammered a tack into the wall to hang a picture. 他在墙上钉一枚平头钉用来挂画。
- I don't believe that our relative strength is increasing. 我也不相信我们的相关力量正在增长。
- We came about and went off on a new tack. 我们改变方向朝一个新的航向开去。
- The vessel lay over heavily on the starboard tack. 船在右舷抢风行驶时，船身来回倾斜。
- A near relative; a near and dear friend. 近亲; 关系密切的好朋友
- The new boy always looks sharp as a tack in class. 那位新来的男孩在班上总是穿得整整齐齐。
