您要查找的是不是：
- It is dangerous to walk on thin ice in a lake. 在湖中薄冰上行走是很危险的。
- He arrived at the most opportune moment. 他在最适当的时候到达。
- He has very thin legs and knobbly knees. 他腿很细，膝盖呈圆球状凸起。
- The call came at an opportune moment for me. 这个电话对我来说来得正是时候。
- That thin red line tipped with steel. 那根细细的红线末端装有钢头。
- He taped a nail in slowly to spilt the thin board. 他慢慢地把钉子钉进这块簿板，以防劈开。
- He remained loyal to me through thick and thin. 他历尽艰辛始终都忠实於我。
- Although he is thin, he has good digestive power. 尽管他很瘦，他的消化能力挺好。
- The pond is coated with thin ice. 池塘上结了一层薄冰。
- The sheets have worn thin in the middle. 床单的中间部分磨薄了。
- A fine, very thin fabric, such as gauze. 薄纱一种非常薄的精细织物，如纱罗
- A thin mattress filled with straw or sawdust. 木屑床垫填满草杆或木屑的一床薄垫子
- The timing of our statement is very opportune. 我们发表声明选择的时机很恰当。
- The ice on the pond is too thin for skating. 池塘上的冰面太薄了，不能滑冰。
- The snipe has a very long thin beak. 鹬长着非常细长的鸟嘴。
- I'll support you through thick and thin. 在任何情况下我都会支持你们。
- The cold wind cut through his thin clothes. 寒风穿透他的单薄衣衫。
- The abbe was very tall and thin. 男修道院院长又高又瘦。
- A thin jacket is a poor protection against cold. 一件单薄的夹克衫不足以御寒。
- His face is thin and very tanned. 他的面孔瘦削,晒得黑黑的。
