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- He came to look at the drainage. 他是来检查排水设备的。
- The birds perched on the television aerial. 鸟停在电视天线上。
- The picture is much clearer with the new aerial. 装上新天线后画面清晰多了。
- The drainage system has been aged. 排水系统已经老化了。
- He showed me some aerial photographs. 他给我看了一些空中拍摄的照片。
- aerial drainage analysis 泄流分析
- aerial drainage 泄流
- Aerial navigation by visual identification of landmarks. 地标领航用可视地标来进行飞机航行
- Some joker's been playing around with my car aerial! 哪个爱胡闹的人摆弄我汽车上的天线了！
- The drainage of the town is not good, some of the pipes are broken. 城里的排水系统不好,有些水管断裂了。
- Photographic aerial reconnaissance especially of military targets. 空中照相侦察空中照相侦察，尤指军事目的的
- The gale blew down a TV aerial from the roof. 大风刮倒了屋顶上的电视天线。
- We must dig a drainage ditch to run off the water. 我们得挖一条排水渠把水排掉。
- Aerial root A root that arises above soil level. 气生根：生长在地面以上空气中的根。
- The town's drainage is very efficient. 这城市的排水系统很好。
- Something is wrong with our TV broadcast aerial. 我们的电视广播天线有问题。
- A drainage passage, as to a culvert. 排水沟排水通道，如阴沟
- The scion supplies only aerial parts to the GRAFT. 接穗仅作为嫁接植物的“天线”部分。
- Is there adequate drainage where needed? 需要排水的地方其排能是否足够?
- He attached an aerial (antenna) to the radio. 他把收音机装上天线。
