If the wheel is rotating counterclockwise, its angular-momentum vector is directed eastward.
如果轮子是逆时针方向旋转, 其角动量矢量的方向朝东.
来源:词典精选例句Pumping this supersalty water back into the ocean can harm local aquatic life.
如果把这些高含盐的废水排入大海,那么本地的水生作物会受到严重伤害.
来源:互联网摘选Demand could be even higher if China's aviation industry is liberalised further.
如果中国的航空业更加自由化,需求甚至可能更高.
来源:互联网摘选If it is really necessary for me to go there, I shall have to ask off.
如果我真的必须到那里去, 那我就只好请假了.
来源:词典精选例句Give the new lad a hand if he needs it; he's as green as grass.
如果需要的话,帮帮那位新来的小伙子, 他还缺少生活经验.
来源:互联网摘选You are on the road to success if you realize that failure is only detour.
如果你意识到失败仅仅是一条迂回之路,你就已经踏上了成功之道.
来源:互联网摘选Mary: No that won't work. You will just be jealous when I win the Oscar award!
玛丽: 不,那可不行, 因为如果我拿了奥斯卡奖你该嫉妒了.
来源:互联网摘选
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