是stop gas from floating还是stop gas from floating away?

是stop gas from floating还是stop gas from floating away? 造句run away stop from doing sth force可数吗书上说的是a force that keeps us from floating in the the 英语翻译The top MOSFET drivers are biased from floating bootstra stop from和prevent from stop...from等于? stop sb from doing stop sth from doing 同义句:Trees stop rain from taking away soil. Bus stop is only on mile (away) from school prevent from=stop from=keep from 还是protect from =keep from = gas