您要查找的是不是：
- CL-DV Air Cleaner Duct Valve Vacuum Motor 空气滤清器导管阀真空马达
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- The motor car disappeared in eddy of dust. 汽车在一片扬尘的涡流中不见了。
- His wife's death left him a vacuum in his life. 他妻子的去世使他的生活变得空虚。
- The motor launch was fitting out as a fishing boat. 这艘摩托艇正在装备成渔船。
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 机动车的尾部排气管排出有毒的浓烟。
- Some people are living in a vacuum. 有些人过着与世隔绝的生活。
- A vacuum cleaner is a handy household tool. 吸尘器是一种使用方便的家庭用具。
- The shop repairs vacuum cleaners. 这家店修理吸尘器。
- Remove the motor when you lay up your boat. 船闲置不用时，你要把发动机拆下来。
- The porter turned off the vacuum. 清洁工关掉真空吸尘器。
- The motor boat was tearing along in the high wind. 快艇在疾风中顺风飞快地行进。
- For sale: small motor scooter. Enquire within. 待售：小型摩托车，请进内询问。
- A bumper is a part of a motor vehicle. 保险杆是机动车辆的一部分。
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
- That young man is a motor mechanic. 那个年轻人是一个汽车修理工。
- The passage of motor vehicles is forbidden. 机动车禁止通行。
- Sealed under low pressure or a partial vacuum. 抽空密封的在低压或部分真空状态下密封起来的
- This road is closed to motor vehicles. 这条路机动车不准通行。
