She didn't fit in and she had few social graces.她不适合这种场合，对社交礼仪所知甚少。I think we can fit in an additional room.我想我们可以再加建一间房子.All of us couldn't fit in there.那里挤不下我们所有的人....
我们用泵将石膏料浆打到一块用堤围起来的空地中.The gypsum slurry is pumped into a diked area.他们用泵把水打进水库.They pumped water into the reservoir.你需用泵着实抽吸几分钟,才能把油箱灌满.You will need to pump hard for several minutes to fill the tank....
配备38千伏, 35微安的微型 X 射线管激发源.With 38 kv, 35 microamp miniature X - ray tube excitation source.微安(培)等于百万分之一安培的电流单位.A unit of electric current equal to one millionth of an ampere.介绍了一种利用直流微安表经改制来测量中频电流的方法.A way to measure inte...