The waiter lifted rolls from a basket with a pair of silver tongs.侍者用一把银钳从篮子里夹起面包卷。He loved gardening. He went at it hammer and tongs as soon as he got back from work...他酷爱侍弄花草。只要下班一回到家，他就兴冲冲地忙活起来。a pair of tongs一把夹剪She ...
The most important political imperative is to limit the number of US casualties.现在的头等政治大事就是要控制美国人的伤亡人数。Job creation has become an imperative for the government.创造就业机会是政府必须做的事。It was imperative that he act as naturally as...