Coughs and sneezes spread infections much faster in a warm atmos-phere.在温暖的环境中，咳嗽和喷嚏传播疾病的速度要快得多。Infections are more likely in those suffering from malnutrition.营养不良的人更有可能被传染。Coughs and sneezes spread infections.咳嗽和打喷嚏会传播...
Tom was leading, a rifle slung over his back.汤姆走在前面，背上挂着一支步枪。We slept in hammocks slung beneath the roof.我们睡在悬在房顶下的吊床上。She slung her coat over her desk chair.她把外套搭在书桌前的椅子上。...
Your pencil box has several compartments.你的铅笔盒有好几个格.The first - class compartments are in front.头等车室在前头.The ship's hold is built in watertight compartments.船舱建造成许多不漏水的隔间....