“无声的”的英语？

嘉宝拍过24部电影，先是无声的，后是有声的。Garbo made two dozen films, first silent pictures then talkies.但是,这些大自然的无声的信息,具有双重直接的含意.But two distinct translations attached to these dumb expressions.监视哨只是些无声的人影罢了.The lookouts were silent shadow...

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....

任何有较强重力的物体都会对其他物体产生引力。Anything with strong gravity attracts other things to it.重返大气层的航天器受到重力的作用。Spacecraft which are re-entering the earth's atmosphere are affected by g forces.由于重力的关系,苹果往下掉.An apple falls down beca...

effort的近义词/同义词有：endeavor, undertaking, attempt, fling, exertion, try, try, labor, fling, endeavor, study, accomplishment, undertaking, thing, work, attempt, application。n.effort的近义词（努力尝试）：endeavor, undertaking, attempt, ...

bad的近义词有：bad, evil, ill, poor, wicked。下面这些形容词均含"坏的"的含义：bad：含义广泛，指任何不好的或不合需要的品质。evil：语气比bad强，强调道德上的邪恶不良，含狡猾凶险或危害他人的意味。ill与evil意义接近，但语气弱一些，常指道德或性质方面的不良。poor：普通用词，侧重指事物的质量或数量低于标准或不合要求。用于指天气与食品时可与bad通用。wicked：语气比evil强，指居心叵测，...

All spacemen must be able to bear acceleration.所有太空人都应能承受加速度.She said with a straight face she saw green spacemen in the back yard.她面无表情地说她在后院看到绿色外星人.There are five spacemen in the spaceship.宇宙飞船里有五个飞行员....

Their relationship was of an indeterminably vague nature.他们的关系不清不楚,非常暧昧....

creases的音标：...

Rhone的音标：Rhone的英式发音音标为：[rəʊn]Rhone的美式发音音标为：[roʊn]...

This metal burnishes well.这种金属容易擦亮.The stone burnishes well.这种石头容易磨光....

“凸轮”的英语可以翻译为：[机] cam ...

on and off的音标：on and off的英式发音音标为：[ɔn ænd ɔf]on and off的美式发音音标为：[ɑn ənd ɔf]...

see的第三人称单数（三单）为：sees...

graphical的音标：graphical的英式发音音标为：['græfɪkl]graphical的美式发音音标为：['ɡræfɪkl]...

地板上的沙子在我们脚下嘎吱作响。The sand on the floor scrunched under our feet.用冷水冲洗它们以清除所有的沙子。Wash them in cold water to remove all traces of sand.彭德古德把旅行拖车里的沙子铲了出来。Pendergood had shovelled the sand out of the caravan....

abbr.Organization of Petroleum Exporting Countries石油输出国组织...