您要查找的是不是：
- selected drop lines 选定垂直线
- Dahn line From a surface buoy a vertical drop line is positioned alongside underwater pinnacles in depths to 2,500 m. 延绳钓法将主钓鱼线绑上无线电鱼标(浮筒),并主(干)绳以一定间距布放带鱼钩之子绳。
- Drop me a line to say when you're coming. 给我写封短信告诉我你来的时间。
- Add series lines, drop lines, high-low lines, or up-down bars to a chart 通过添加条型或线型使图表数据便于阅读
- He said he would drop her like a hot potato. 他说他会把她像烫手的东西一样迫不及待地扔掉。
- The rain is leaking in large drop through the roof. 雨正大滴大滴地从屋顶漏下来。
- Interest in the book began to drop off. 人们对这本书的兴趣开始减退了。
- A drop of blood slid down his leg. 他的腿上流着一点儿血。
- I selected a passage from Milton. 我从密尔顿的作品中选出一段。
- He selected an extensive reading course this term. 这个学期他选修了泛读课程。
- Don't forget to drop by at the gas station. 别忘了到煤气站去看看。
- He was selected as the district attorney. 他被选为地方检察官。
- He drank the wine slowly, savouring every drop. 他慢慢地喝着酒，细细品尝着每滴酒的滋味。
- I think such customs will soon drop away. 我想这些风俗不久就会逐渐消失。
- I thought I'd drop over for a drink. 我想我要来找你喝一杯。
- She selected a diamond ring from the collection. 她从收藏品中挑选了一枚钻石戒指。
- Drop in and see us when you're next in London. 到伦敦时顺便来看我。
- She was experimenting in selected units. 她在试点单位进行试验。
- I can drop you off at normandie ave. 我可以在诺曼蒂大街让您下车。
- She helped to select a dress for Ruth. 她帮着给露丝选了一件衣裳。
