Itisagreendress复数
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复数复数复数棣莫弗定理和欧拉（Euler）公式“e^iθ=cosθ+isinθ原式=2(cos30°+isin30°)(cos60°+isin60°)/(cos45°+isin45°)=2(cos90
复数复数 复数f(1)=i+1/i=0,f(2)=-1-1=-2,f(3)=-i+1/(-i)=0,f(4)=1+1=2,f(n)是周期为4的函数,选B.Ai^4=1,所以f(n)是周期为4
复数复数 复数第—个我就不说啦,试卷上是对的
复数.复数. 复数.
policeman复数,teacher复数policeman复数,teacher复数policeman复数,teacher复数policemans
leaf(复数)kite(复数)leaf(复数)kite(复数)leaf(复数)kite(复数)leaveskitesleaf-leaves.kite-kites.leaves，kites，望采纳，谢
policeman复数?fish复数?policeman复数?fish复数?policeman复数?fish复数?policemenfishes~期望您的采纳~~谢谢~o(︶︿︶)o
monkey(复数)money(复数)monkey(复数)money(复数)monkey(复数)money(复数)monkeysmoney
Sunday复数Sunday复数Sunday复数Sunday复数Sunday复数Sunday复数Sunday复数Sunday复数Sunday复数Sunday复数Sunday复数Sunday复数Sund
banana复数banana复数banana复数bananasbananasbananas直接加S
fish复数fish复数fish复数fish本身是不可数名词当鱼的种类是可数,复数为：fishesfishes[''fiʃiz]基本翻译n.鱼类（fish的复数）v.捕鱼；间接探听；搜寻（fi
sheep复数sheep复数sheep复数sheep单复数同型单复数同形sheep单复数同型还是sheep我老师讲过的SHEEPES还是SHEEP单复同型sheep单复数同型,还是sheep
English复数English复数English复数English“英语”是一种语言,是专有名词,无复数形式.
beef复数beef复数beef复数beef不可数所以没复数就是beef满意傻逼，搜beef复数第一个单复数是一样的beef不可数没复数
fruit(复数)fruit(复数)fruit(复数)水果是不可数名词,单复同形注意蔬菜是可数的,变复数要加s
country(复数)country(复数)country(复数)countriescountriesfactory--factoriescompany--companiescountry--coun
radio复数radio复数radio复数radios.请您记住以o结尾的单词变复数的时候就tamato,potato.hero.negro加es,其他都加s是radios以o结尾没有生命的加s有的加
case复数case复数case复数casescases直接加s
sheep复数sheep复数sheep复数也是sheep没错就是Sheep我们老师讲过的就是sheepsheep还是sheepsheep单复数同行希望帮到你~应该还是sheep吧，单数和复数是一样的s
苹果(复数)苹果(复数)苹果(复数)apple-apples