您要查找的是不是：
- ventilated riser motor 升高换向片通风的电动机
- ventilated commutator riser motor 升高换向片通风的电动机
- These issues have been very well ventilated. 这些问题已经过充分讨论。
- The motor car disappeared in eddy of dust. 汽车在一片扬尘的涡流中不见了。
- The students ventilated their grievances. 学生们公开表示了他们的愤怒
- Cool breezes ventilated the house. 凉风令屋子通气。
- The motor launch was fitting out as a fishing boat. 这艘摩托艇正在装备成渔船。
- 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。
- 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 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。
- 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。
- This road is closed to motor vehicles. 这条路机动车不准通行。
- Run the pin connector and riser. 下销钉连接器和隔水管。
- I stopped the car but left the motor ticking over. 我停住汽车，让发动机空转。
- The new policy was freely ventilated in the press. 新政策在报纸上公开讨论。
- At six o'clock the motor started up. 6点钟时马达开动起来。
- Get the riser handling tools ready. 准备隔水管的送入工具。
