Convector. Fan can be added or removed.对流供热器. 可以添加或去除风扇.When the temperature of the room reaches 20'C, the convector heater cuts out.室内温度达到摄氏二十度时, 空气对流加热器就会自动停止工作....

billboard的一般过去时为：billboarded...

adj.非常嘹亮的，最强音的adv.非常响亮地n.用极强音奏的音...

charioteer的复数形式为：charioteers...

n.幼兽，幼袋鼠...

go on about sth的音标：...

There were contingents from the navies of virtually all EU countries.几乎欧盟各国都派出了海军分队。We were forced to rely on French contingents.我们势必被迫依恃法国驻军.The internal security forces are composed of contingents and mobile divisions....

heterooligosaccharide的音标：heterooligosaccharide的英式发音音标为：[hetɪəru:'lɪɡəʊzækærɪd]heterooligosaccharide的美式发音音标为：[hetɪəru'lɪɡoʊzækærɪd]...

He is an engrossing subject for a book.他是非常有趣的写作素材。It might soon have ripened into that engrossing feeling.很快便会发展成那种压倒一切的感情的.They both thought of me, even at that engrossing time.他们俩在那种黯然消魂的时刻还对我念念不忘....

adj.不负责任的，不可靠的，缺乏责任心，[法律] 无责任能力的，无需对更高一级权力负责的n.没有责任感的人，[法律] 无责任能力的人，不被列入考虑的人...

n.亲密，密闭，严密，接近...

Her papers included unpublished articles and correspondence.她的资料包括未发表的文章和信件。Alexander has kept up a correspondence with his friend for over a year now.亚历山大跟他的一个朋友保持通信已有一年多了。We found a corpulent corpse and a letter of cor...

ballistospore的音标：ballistospore的英式发音音标为：[bə'lɪstɒspɔ:]ballistospore的美式发音音标为：[bə'lɪstɒspɔ]...

resolute的反义词有：irresolute, irresolute。adj.resolute的反义词（坚决的;果敢的）：irresolute。resolute的反义词（其他释义）：irresolute。...

There was constant jeering and interruption from the floor.议员席上不断有人在嘲讽和打岔.I was able to get on with my work without interruption.我可以不受打扰继续我的工作了。This interruption is very annoying.这样打岔令人讨厌。...

n.渔民，渔工...

precision的近义词/同义词有：attention, meticulousness, carefulness, detail, care, thoroughness, scrupulousness, conscientiousness, fastidiousness, minuteness, punctiliousness, detailedness, to, particularity, perfection, fidelity...

congress的复数形式为：congresses...

broncos的音标：...

hepatoperitonitis的音标：hepatoperitonitis的英式发音音标为：[hepətəʊperɪtə'naɪtɪs]hepatoperitonitis的美式发音音标为：[hepətoʊperɪtə'naɪtɪs]...

boxhaul的现在完成时为：boxhauled...

homobium的音标：homobium的英式发音音标为：[həʊ'mɒbɪəm]homobium的美式发音音标为：[hoʊ'mɒbɪrm]...

Halcomb的音标：...

gossip的一般过去时为：gossiped...

极度矮小...

autocrat的复数形式为：autocrats...

A series of 2, 4 - diamino - 6 - substituted piperazine quinazolines was synthesized.本文报道2, 4-二氨基 -6- 取代哌哗嗪基喹唑啉衍生物的合成及其抗疟活性....

The spasm convulses her facial muscles.痉挛使她面部的肌肉抽搐....

roof的近义词/同义词有：house, bower, home, bungalow, abode, hovel, dwelling, shack, cottage, log, lose, rave, temper, hit, stamp, a, foot, rage, red, angry, fit, get, one's, ceiling, conniption, throw, the, see, have, make, ...

associes的音标：associes的英式发音音标为：['əsəsi:z]associes的美式发音音标为：['əsəsiz]...