所有的化油器都具有某种型式的贮油箱或浮子系统.All carburetors have some type of fuel reservoir or float system.鱼咬钩时,钩线上的浮子上下跳动.The float on a fishline bobs up and down when a fish grabs the hook.空气漏入浮子室中,会使化油器不稳定.Air leakage to the float bowl ...
This was a brutal and cold-blooded killing.这是一场残忍无情的杀戮。The old couple was cold - blooded and kept their house terribly hot.那对老夫妇很怕冷,所以把房间烧得热得要命.Cat are warm - blooded animals, but snakes are cold - blooded.猫是温血动物, 而蛇是 冷血...