您要查找的是不是:
- vacuum erfrigeration machine [机] 真空冷动机
- The machine must break down at this busy hour. 正忙的时候,机器偏偏又坏了。
- The uses of this machine are manifold. 这台机器有多种用途。
- 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 new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- 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。
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- Some people are living in a vacuum. 有些人过着与世隔绝的生活。
- Did you get a good trade-in on your sewing machine? 你以旧缝纫机折价换新合算吗?
- 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。
- You may stop the machine by pushing this button. 按下这个按钮你就可以关掉这个机器。
- Just press the button and the machine will start. 只要一按电钮,机器就会开动。
- The machine cast up a big heap of earth. 机器卷起了一大堆泥土。
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
- The machine feeds back everything you need to know. 这架机器可以把你所需要知道的全部材料再提供出来。
- The machine is used to rip up the documents. 这台机器使用来搅碎旧布并为织出新布提供纤维的。
- The machine stops and starts at a touch. 这机器一触即可停止或开动。