您要查找的是不是：
- permanent perched water 永久悬着水
- The USGA developed sophisticated methods for sandbased greens built as perched water tables. 由于表层滞水，美国高协开发出非常先进的沙基果岭建造方法。
- Perched water is the main controlling factor of shallow slope failures and the phreatic water or confined water in weathered rock zone can bring out deep-seated landslides after heavy rainfall. 降雨期间，风化岩带内潜水水位上升甚至承压，导致岩体抗剪强度降低并诱发深层滑坡。
- A pigeon perched on our porch railing. 一只鸽子栖息在我们门廊的栏杆上。
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- The birds perched on the television aerial. 鸟停在电视天线上。
- The small village perched on a hill. 这个小村庄位于山上。
- The nurse diluted the drug with saline water. 护士用生理盐水把药加以稀释。
- Nothing can assure permanent happiness. 没有什么东西能确保永久的幸福。
- I'm looking for a permanent appointment. 我正在寻找固定的工作。
- Putting water in brandy is sacrilege. 在白兰地中掺水是可恶的事。
- The pagoda is perched on top of the hill. 宝塔耸峙於山顶之上。
- She is looking for permanent employment. 她正在找固定的工作。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- The bird perched on a cedar by the window. 鸟栖息在窗前的雪松树上。
- The bird perched on the electric wires. 鸟栖息在电线上。
- He cooked the pasta in a large pan of boiling water. 他用一大锅开水煮义大利面食。
- They established their permanent abode here. 他们在此建立了永久居所。
- I put the shirt in soapy water to soak out the stain. 我将衬衫浸在肥皂水里以去除污渍。
- Pig iron used as permanent ballast. 压载铁做为永久性压舱物的生铁
