您要查找的是不是：
- exterior gradual ditch 渐进开沟
- He died in the last ditch in a fierce battle. 他在一次激战中奋战而死。
- The car ran off the road into a ditch. 汽车驶离道路跌进沟中。
- He stumbled and took a header into the ditch. 他跌了一跤而栽到沟去了。
- The boy hops the ditch and run down the path. 那男孩跳过沟，沿著小路奔去。
- The exterior of the building is very unattractive. 这建筑物的外观很不起眼。
- Keep by this ditch and you'll get there in no time. 沿着这条沟走下去，一会儿就到了。
- We are painting the exterior wall of the house. 我们正在给房子的外墙涂漆。
- That ditch drains water from the swamp. 那条沟于沼泽中的水排出。
- Here there is a gradual descent to the sea. 这里有个通向海的缓坡。
- He drove into the ditch completely unaware. 他不知不觉地把车开进了沟里。
- I advocate a policy of gradual reform. 我拥护逐步改革的政策。
- It is difficult to judge a person by his exterior. 依据外表难以评判一个人。
- The seed has a hard exterior covering. 这种子外壳很硬。
- The horse jumped over the ditch. 马跳过了那条沟。
- He leaped the horse across the ditch. 他纵马跳过沟渠。
- It's a process of gradual development. 这是一个逐渐发展的过程。
- There is a shallow draining ditch at the exterior of inn. 客栈的外面有一条浅浅的排水沟。
- The child has a gradual awakening to the joy of music. 那孩子渐渐领悟到音乐的乐趣。
- A hymn of irregular meter sung after the gradual. (天主教)圣歌弥撒开阶歌后唱的圣歌
