在圆形活塞的VV化油器中, 活塞是由进气歧管真空移动的.In the roundpiston VV carburetor, the piston is moved by intake - manifold vacuum.这个真空叫做进气歧管真空.这种进气歧管真空随运转情况而变化.This vacuum, called intake - manifold vacuum, varies as the operating conditions...
The wall paper had smudges all over it.墙纸上到处是污迹.This kind of laundry detergent can clean the most difficult smudges.再难洗的污渍都难不倒这种洗衣粉.Wash your hands or you'll make smudges on the writing paper.把手洗乾净,别把写字的纸弄脏了....
Fluorescent lights flickered, and then the room was brilliantly, blindingly bright.荧光灯闪了几下，接着屋子里豁然大亮，刺得人睁不开眼。A slight smile flickered over his face.他的脸上闪过一丝微笑。In a moment her eyelids flickered, then opened.她的眼皮随即动了一下，然后睁...
He was the founder and guiding spirit of New York's Shakespeare Festival.他是纽约莎士比亚戏剧节的创始人及领导者。She was inexperienced and needed a guiding hand .她缺乏经验，需要有人指导。Precision instruments are used to help pilots in guiding the...