the moment about A of the force exerted by the chain at B.怎么翻译?是求A的力矩还是B的力矩?

for a moment,for the moment,the moment,in a moment,at the moment的区别. jack ------(talk)about it at the moment I ———— a survey about traditional Chinese festivals at the moment (conduct)原因 for a moment,in a moment,for the moment,at the moment 怎样区分? at the moment for a moment just a moment a moment later Sorry,he's o------- at the moment .May I take a message? A.at the moment B.the moment C.for the moment D.in a moment的区别是什么rt 英语翻译Astronomers have witnessed the biggest bang since the big bang—the moment about 15 billion years ago when the universe was created in a massive explosion.The huge burst of energy from the edge of the universe is estimated to be second o for a moment跟for the moment有区别吗? at the moment.at a moment都啥意思啊? at the moment和 in a moment 用于什么时态 at a moment 与at the moment有什么区别? at the moment,at that moment,in a moment,a moment ago的区别与具体翻译、句型 what about waiting a moment?改为同义句 6we ________(talk )about it a moment ago the moment about A of the force exerted by the chain at B.怎么翻译?是求A的力矩还是B的力矩? The young woman rushed to the hospital ___she heard the terrible news.a,the moment b,at the moment c,in a moment d,for a moment The Summer House is about a moment in a young girl's life.A turning point,a time for decision:to