加法是减法的逆运算吗

英语翻译THE HOSE CONCEIVED FOR MAXIMUM PERFORMANCE IN ENERY USEpure technoogy that gose where no-one else has dared to.FITT strengthens its leadership with an innovation that establishes a new quality standard in the PVC flexible hose sector.The 形容山高的成语4个如(直插云霄) 形容山高大雄伟的样子的成语是什么 形容自己十分有信心的成语尽量回答详细点 人教版初中英语单词有多少个 2和5的倍数有什么特征 2和5共同的倍数有什么特点,为什么 2,5的倍数有什么特征 He drove home last night.（同义句）He went home _ _ last night. He got back home last night 同义句 只有两个空 格式：HE___ ____ last night they enjoyed themselves in the party last night?改为同义句 Ann did her homework at home last night.（改为否定句） Ann( )( )her homework at home last night. 英语翻译在极为遥远的年代,人类与神一起居住在地上,过着和平快乐的日子.　　宙斯有无数妻子,因此也有数不清的儿女.正义女神雅斯德莱Justitia是宙斯和忒弥斯之女（一说正义女神为忒弥斯 英语翻译我想问下,中国菜有很多菜系,比如辽菜,粤菜,那么我想麻烦大家,那个菜系应该怎么翻译呢?比如"辽菜",这个词怎么翻译? 关于长江与黄河的成语 长城长江黄山黄河 是什么歌曲 长江 长城 黄山 黄河象征什么? ( )的泰山、( )的黄山、( )的长江、黄河、( )的西湖?(请在括号里填上合适的成语或四字词语)急 I (lose）my train ticket.I can go back home Last Train Home 歌词 Oh,dear,you are back home at last!------You can not imagine all the difficultly I had____home in tOh,dear,you are back home at last!-----You can not imagine all the difficultly I had____home in the heavy rain A walked B walk C to walk D walking 每 lryan star的 last train home的歌词一定要对的P.S.I LOVE YOU的主题曲 the last train home归途列车为什么这么翻译,直接加的home属于名词短语? 求人教版新目标初中七年级至九年级英语单词录音MP3 英语翻译一个是 Gel Douche EnvoOtant hypnotizing Shower Gel一个是 Lait EnvoOtant pour le Corps Hypnotizing Body Lotion麻烦知道的帮忙翻译下 英语翻译Natural Aloe Clarifying Eye CreamThis ellelhotse skincare line containing Aloe and natural extracts provides you with customized solutions for your skin nedds.还有一个Natural Aloe Clarifying Eye Serum 这个是什么 两个都是眼 形容长江的成语注意,是成语哦! 求形容长江的成语 he didn't get home from school until 6 clock.与 he got home from school until 6 clock.感觉没什么不对啊. The twins didn't go home ___six o'clock yesterday 答案until我答的at 错在哪里了? 谁有初中高中的英语单词词汇表?求高手解答呢. He didn't come back until he finshed all the work.中文翻译是什么?快我有急用