compulsory的反义词有：elective, optional, voluntary, elective, spontaneous, voluntary, convex, optional, liberal。adj.compulsory的反义词（强迫的;选修的）：elective, optional, voluntary。compulsory的反义词（其他释义）：elective, spontaneous, voluntary, ...

His ignorance appals me.他的无知让我震惊。The suffering of other people appals me.人们的苦难让我无比震惊。Mr Huckabee's weakness is that his protectionist and anti - corporate rhetoric appals economic conservatives.哈克比先生的弱点在于他的贸易保护主义者和 ...

n.神智清楚的( rational的名词复数 )，理性的，理智的，合理的...

v.除去（或取出）…的肠子（或内脏等）( disembowel的第三人称单数 )...

Els的音标：...

v.（发表文字等）诽谤，中伤( libel的第三人称单数 )...

disavowals的音标：...

drills的音标：drills的英式发音音标为：[drɪlz]drills的美式发音音标为：[drɪlz]...

convulsion的近义词/同义词有：fit, tantrum, seizure, attack, spasm, spasm, shrug, attack, fury, seizure, explosion, fit, tantrum, earthquake。n.convulsion的近义词（抽筋;惊风）：fit, tantrum, seizure, attack, spasm。convulsion的近义词（其他释义）：spasm, ...

He told us to put it right, or else.他让我们纠正错误，否则后果自负。Behave, or else!规矩点，否则的话，哼！The book must be here, or else you've lost it.书一定在这, 要不然就是你把它丢了....

n.租费，租金额( rental的名词复数 )...

pools的音标：pools的英式发音音标为：[pu:lz]pools的美式发音音标为：[pulz]...

A regular rhythm pulsated in our ears.一种平均的节奏在我们耳边颤动着....

She said her farewells and left.她告别后就离开了。They said their farewells there at the cafe.他们在咖啡馆道别。After touching farewells and warm shakes of the hand, the guests seperated.在殷切的临别赠言和热烈的握手以后, 来宾们便分手了....

also的音标：also的英式发音音标为：['ɔ:lsəʊ]also的美式发音音标为：['ɔlsoʊ]...

walls的音标：walls的英式发音音标为：['wɔ:lz]walls的美式发音音标为：['wɔlz]...

n.足迹( trail的名词复数 )，臭迹，小径，一缕v.（使某物）被拖在后面( trail的第三人称单数 )，跟踪，追踪，（在比赛等中）输，（尤指跟在他人后面）疲惫地走...

n.珊瑚( coral的名词复数 )，珊瑚虫...

michaelsonite的音标：michaelsonite的英式发音音标为：['maɪklsʌnaɪt]michaelsonite的美式发音音标为：['maɪklsʌnaɪt]...

footballs的音标：footballs的英式发音音标为：['fʊtbɔ:lz]footballs的美式发音音标为：['fʊtbɔlz]...

n.钉子( nail的名词复数 )，钉状物，指甲，趾甲v.钉住( nail的第三人称单数 )，抓住，证明…不属实，揭露...

Territory rich in mineral resources, with granite, kaolin and other minerals.境内矿产资源丰富, 用花岗岩 、 高岭土等矿种.The ability of clay minerals to catalyse decarboxylation has long been recognised.粘土矿物能催化脱羧基作用是早已认识到的问题.The floatabilit...

bails的音标：...

They accused him of riding on the coat-tails of the president.他们指责他是沾了总统的光。His team retreated last night with tails tucked firmly between their legs.昨晚，他的队伍灰溜溜地退场了。He wore sandals and old jeans and his shirt-tails weren&...

n.告别，欢送( farewell的名词复数 )...

grilse的复数形式为：grilses...

His deeds went down in the annals of British history.他的事迹已载入英国史册。It was published in the "Annals of Internal Medicine".它发表在《内科医学年鉴》上。This was the greatest event in the annals of European integration.这是欧洲统一史上最重大的事件.It was...

n.酒，酒精，含酒精的饮料( alcohol的名词复数 )...

pills的音标：...

mechanicals的音标：mechanicals的英式发音音标为：[mɪ'kænɪkəls]mechanicals的美式发音音标为：[mɪ'kænɪkəls]...