an arm发音?是读 ：A：额恩 阿姆还是 B：额那姆thx u

an arm发音?是读 ：A：额恩 阿姆还是 B：额那姆thx u ask an arm and a 为什么说It costs an arm and a leg是大放血的意思如上 What are those ? A It is arm B lt is an arm C They are arm D They are arms 翻译：it will cost an arm and a leg “in the works to cost an arm and a it must have cost him an arm and a pay an arm and a leg for something 什么意思 an arm什么意思 arm aunt发音相同吗 the research council,an arm of the National Academy of Science,gathered its expert.这里arm是啥意思 There is -------a in the word arm.A.a B.an C .the D./ cost an arm and a leg是俚语吗?俚语在现在欧美国家用的多吗?我的朋友给了我很多学英语的材料,其中有一本书,叫“Speak English Like An American,里面讲了好多类似于”cost an arm and a leg这样的词语, 翻译句子The,car,cost,him,an,arm,and,a,leg. 翻译有关人体部位的俚语：The car cost him an arm ang a leg. a hand injury和 an arm injury翻译有什么不同? it cost me an arm and a leg 求同义句! It __________ __________ me___________ The red car cost her an arm and a leg的意思