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- The vacuum braking equipment is applied on the BR Bangladesh Railway container flat car. 为孟加拉国制造的BR集装箱平车采用的是真空制动装置。
- Vacuum brake hoses for automobiles 真空制动软管
- Specification for railway vacuum brake cylinders, rolling ring type 铁路用滚圈式真空制动气缸规范
- Test Methods for Rubber Hose for Automotive Air and Vacuum Brake System 汽车空气制动和真空制动用橡胶软管的试验方法
- He pushed hard on the brake pedal to avoid a collision. 他使劲踩下煞车踏板以避免撞车。
- 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。
- He brake his car just in time to avoid an accident. 他及时煞车，避免了一次事故。
- Riding the brake is a bad habit for a driver. 司机把脚放在刹车踏板上是一个坏习惯。
- combined compressed-air and vacuum brakes 空气-真空两用制动机
- The brake failed and the car ran into a lamp-post. 刹车失灵了，汽车撞在灯柱上了。
- 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 brake doesn't grip properly. 刹车不灵了。
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- 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。
- The porter turned off the vacuum. 清洁工关掉真空吸尘器。
- combined compressed-air and vacuums brake 空气-真空两用制动机
- But there are two pedals. Which one is the brake? 但是那儿有两个踏板。哪一个是刹车呢？
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
