您要查找的是不是：
- On a hot day a dip in the sea is sheer paradise. 热天洗个海水澡是十分令人惬意的事。
- The chair seat had a slight sag. 椅子的座位略微下陷。
- It's time for my dip in the tub. 我该洗澡了。
- The erection of the building took several months. 建造这座建筑物花了好几个月时间。
- Dip your injured finger in the disinfectant to soak out the poison. 把你受伤的手指浸在消毒剂里，把毒浸泡出来。
- We are going for a dip in the sea. 我们去洗个海水浴。
- He hollowed out a small dip in the ground. 他在地上挖出了一个小坑。
- An extremely stiff, erect posture. 过分笔直，僵立的姿态
- The road takes a dip round the corner. 那条路在转角处往下倾斜。
- Soldiers are trained to stand erect. 士兵们训练站得笔直。
- On a hot day a dip in the pool is sheer paradise. 大热天在游泳池里泡一泡真是太美了。
- She held her head erect and her back straight. 她昂着头，把背挺得笔直。
- Dip up a bucketful of water from the well. 从井中汲取一满桶的水。
- erection sag 安装垂度
- Having the same magnetic inclination or dip. 等磁倾的有相同的磁倾斜的
- I've only had time to dip into the report. 这份报告我只来得及浏览了一遍。
- It is a better book to dip into than to read from cover to cover. 这本书随便翻阅一下还可以，不值得从头到尾读一遍。
- His cheeks are beginning to sag. 他的双颊开始松垂。
- Thank you for the book. I'll dip into it this evening. 谢谢你给我这本书，今天晚上我要浏览一下。
- The shelves sag under the weight of the books. 书架因书的重量而下陷。
