Hydrogen is used extensively in industry for the production of ammonia.氢气在工业上广泛用于制氨。He mobilized public opinion all over the world against hydrogen-bomb tests.他动员全世界的舆论反对氢弹试验。Carbon, hydrogen and oxygen combine chemicall...
He kept battering away at the door.他接连不断地砸门....boys who witness fathers battering their mothers.目睹父亲殴打母亲的男孩们They were battering the door, they were breaking in...他们正在使劲捶门，就要闯进来了。They were battering the door, they were br...
我指甲根部的表皮龟裂粗糙，指甲被咬得参差不齐。My cuticles were split and ragged, and my nails unevenly bitten.她在他粗糙的面颊上左右各吻了一下。She planted a kiss on each of his leathery cheeks.在粗糙不平的水泥窗台上有一条细细的发光水印。A thin, glistening thread of moisture ran al...
HDTV is especially useful if there are a lot of special effects.有很多特效的时候，高清电视就格外有用了。But by the mid to late '90 s, HDTV should be an emerging consumer product worldwide.但是,到九十年代中期或后期, 高清晰度电视就会在世界范围内成为一种新兴的消费品.HDTV pr...