您要查找的是不是：
- Do not operate an engine without a thermostat, except for servicing or testing. 除维修或测试以外，请勿在无节温器时操作引擎。
- Her job is to operate an elevator. 她的工作是开电梯。
- Those are the components of an engine. 那些是发动机的部件。
- To start or operate(an engine, for example) by turning a handle. 以曲柄操作转动曲柄开动或运作（如机器）
- A houseboat having sails and sometimes an engine, used on the Nile. 大客船一种有帆和有时有发动机的居住船，用在尼罗河上
- The loud, roaring noise of an engine operating at high speed. 呜呜声高速运转的机器的高且喧闹的噪音
- An engine emits smoke from its funnel into the air. 机车通过烟囱把烟排入空气里。
- To operate an aircraft or spacecraft. 驾驶操纵飞机或飞行器
- His father meant him to be an engineer. 他父亲打算让他当工程师。
- His dream is to become an engineer. 他的梦想是将来成为一名工程师。
- I shall never understand the workings of an engine. 我永远搞不懂发动机的工作原理。
- A removable metal covering for an engine, especially an aircraft engine. 整流罩发动机尤指飞机引擎的可以活动的金属罩
- Mr. Smith apprenticed his son to an engineer. 史密斯先生让他的儿子跟一个工程师当学徒。
- An engine lathe consists of a number of parts. 普通车床由若干部件组成。
- Yes,I do. I operate an office supply business here in my home. 是的，我在家开办了供应办公室用品的生意。
- To ignite fuel, as in an engine. 点燃如在内燃机里点燃燃料
- Yes, I do. I operate an office supply business here in my home. 是的，我在家开办了供应办公室用品的生意。
- She works for an engineering company. 她在一家工程技术公司工作
- A short, loud puff, as of steam from an engine. 喷气声短促而声音大的喷气声，如发动机喷蒸气的声音
- Someone who is licensed to operate an aircraft in flight. 在飞行中，被授权操作航行器的人。
