Billy dawdled behind her all morning.比利整个上午都跟在她后面闲混.He dawdled away his time.他在混日子.He got fed up as bank staff dawdled over cashing him a cheque.银行职员慢吞吞地给他兑现支票，他憋了一肚子气。...
The lateral view of angiocardiography showed two adjacent chambers in the region of left atrium.三房心的心血管造影表现为在侧位上相当于左房区域,有两个相邻的腔.The engine has hemispherical or cross flow combustion chambers.该引擎已经半球形或横流燃烧室.Chambers'...