铁棍是实心的, 而管子是空心的.A bar of iron is solid; a pipe is hollow.铁条是实心的, 管子是空心的.A iron bar is solid; a pipe is hollow.最早的汽车轮胎是实心的.The tires of the earliest cars were solid....
Competition in the textile market is hotting up visibly.纺织业市场的竞争显然更加激烈了.Trade frictions with the rest of the world are hotting up.中国与外部的贸易摩擦日趋增加.The speed of change is hotting up all over the world.全世界变化的速度正在加快....
Frank is of the opinion that the 1934 yacht should have won.弗兰克认为本该是那艘1934年的帆船获胜。Frank had been struck down by a massive heart attack.弗兰克的身体已经被一场严重的心脏病拖垮了。Frank didn't like having the cops know where to find him.弗兰克...