将空奶瓶放在门阶上。Leave empty milk bottles on the step.那个孩子正在吮吸着空奶瓶.The baby was sucking away at the empty feeding - bottle.这个盖子严实地盖在奶瓶上,保持奶嘴无菌.This top fits over the bottle and keeps the teat sterile....
He stormed out of the apartment, slamming the door furiously behind him.他怒不可遏地把门猛地一摔,冲出了公寓。The noise of a door slamming wakened her.砰的摔门声把她吵醒了。I heard a door slamming.我听到门砰地关上了。...
He works backwards, building a house from the top downwards.他把工序倒过来了,从上往下建房子。Benedict pointed downwards again with his stick.贝内迪克特用他的拐棍又往下指了指。The child lay face downwards.那孩子趴着。...