我看着他给我的东西，快速做了个减法。I looked at what he'd given me and did a quick subtraction.用减法得出差额.The difference is found by subtraction.加号用于加法;减号用于减法.The plus sign is used in addition and the minus is used in subtraction....
Water runs through the gravelly soil very quickly.水从砂砾地上奔流而过。There's a triumphant note in his gravelly voice.他低沉沙哑的声音中透露出一丝洋洋得意。a dry gravelly soil多沙砾的干土...
这些材料是由几种液体混合在一起并加压使之凝固而成的.The substances are formed from a mixture of liquids solidifying under pressure.那种加压中心系统管理费用较少.The pressurized central systems are considered less expensive to operate.陶瓷元件是将仔细研磨的材料经过加压和烧结制成.Cera...
I read Sewell's obituary in the Daily News.我在《每日新闻》上读到了休厄尔的讣告.I should like to add a postscript to your obituary for John Cage.我想在你为约翰·凯奇写的讣告后补充一点内容。Who says, The only bad publicity is your obituary?谁说, 最不妙的广告是你的讣告?...
Ninety per cent of lone parent families are headed by mothers.90%的单亲家庭由母亲持家。a lone sailor crossing the Atlantic独自横渡大西洋的人A lone sea gull flew across the sky.一只孤独的海鸥在空中飞过....