共用电子对数

英语翻译我想尽快知道这句话是什么意思 There are many people at the station.Threr is only one person in the room.There are many people at the station.Threr is only one person in the room.为什么上面要用at the station而不能用"in the station"呢?"at"要怎么用呢,举几个例子 There are no people singing in the room.的同义句There ______ ______ people ______ in the room. There are no people singing in the room.的同义句 There ______ ______ people ______ in the room. 英语翻译什么全景大楼那个 求好听的经典英文歌曲,情感,曲子忧伤 What do you know about Halloween? 英语翻译注：不是用中文翻译,也不是同义词. 请给我一对好听的英文歌~感情点的 You want to know about jim's personality.what do you ask a friend about him?如何回答这句话. 推荐一首很有感情的英文歌曲? what do you know what do you know about the sea?you must have seen it.some of us have swum or bathed in it.it looks beautiful on a fine sunny day and it can be very rough when there is strong wind. What do you know about this university? Maybe there will be more people______ on the earth in the future.A lived B live C living D will live 选哪个 ,为什么? There is going to be only space to stand in on the earth in the future.翻译 将来地球会怎么样,用英语表达,5个句子,例如:There will be more people. 你知道我为什么喜欢熊猫么?英语翻译 前面用do you know. culture difference between china and australia谁有一篇关于culture difference between China and Australia 的英语论文 Scientists belive there -----(be) more and more people on the earth in the future. 翻译：你知道你父亲怎么了吗?Do you know ( ) ( ) ( ) your father? what is the difference between western and chinese culture..求一篇小论文,what is the difference between western and chinese culture.. There are too many people on the earth.In 100 years,there may be no r____for even one more person. 阀座的材料：丁腈橡胶中加入黑炭有什么作用?黑色和白色的定睛橡胶有什么区别, 橡胶密封蝶阀与聚四氟密封蝶阀两种密封材料有何区别? 关于中国梦的英语作文 有关中国梦的英语作文 the difference between American and Chinese traditional values3分钟的小演讲~急需···谢谢各位了啊 what is the biggest difference between America and China的答语 阀门型号中H42W-10C中的W是阀座密封面材料由阀体直接加工形成,这句话怎么理解? 那帮我查有关The Difference Between Chinese and American Eating Etiquettes的论文谢谢大家 要英文的 请问大侠们：氢氟酸用什么样的调节阀?能把阀体、阀芯、阀座的材质和结构形式告诉我吗?