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- Can you free the propeller from the weeds? 你能把螺旋桨上的草除掉吗?
- A piece of string has twisted round the propeller. 一根绳子缠在螺旋桨上了。
- The ship's propeller churned the waves to foam. 那条船的推进器把水浪搅动得泡沫四起。
- Have standards of morality improved? 道德标准是否有所改进?
- She is an improved edition of her mother. 她长得像她母亲但胜过她母亲。
- Our packing method shall be improved. 我们的包装方法应加以改进。
- His writing has improved greatly in this semester. 这学期他的写作有了很大进步。
- The relationship between them is being improved. 他们之间的关系正在改善。
- Reception improved because of the new antenna. 接受效果因有新天线而得到改善。
- She improved in health stage by stage. 她的健康状况逐渐好转。
- Mary has never improved on her first book. 玛丽再也没有写出比她处女作更好的书来。
- The propeller will windmill and crank the engine. 螺旋浆将旋转并转动引擎的曲柄。
- His mastery of the language has improved some. 他对该语言的掌握有所提高。
- This achievement has never been improved on. 这个成就从未有人超过。
- The propeller turns a small D.C. generator. 螺旋桨带动一个小型直流发电机。
- And their language and linguistic competence should be improved. 他们的语言能力和语言学知识必须得到提高。
- An airplane having such a propeller. 螺旋桨飞机有这样一种螺旋桨的飞机
- He refused to let up on the boy until his school grades improved. 直到那孩子学业有了进步他才肯放宽他对他的管束。
- The quality of service in this restaurant has improved a lot. 这个饭店的服务质量已经有了很大改善。
- Nothing seems to be wrong with the propeller shaft. 转动轴看来没毛病。