Research has focused on improving the car's aerodynamics.研究的重点是改善轿车的流线型。I don't understand the aerodynamics.我对空气动力学一窍不通。The answer has to do with air pressure and aerodynamics.答案和气压及空气动力学有关....

...a frilled shirt and floppy cravat.带褶边的衬衣和耷拉的领结Double medium blue frilled star. Medium - dark green, pointed, serrated. Large.重瓣中蓝色波折星型花. 中到深绿色尖型叶, 锯齿叶缘.大型.Semidouble dark blue - purple frilled Large. Variegated dark g...

blenders的音标：...

n.毫法（拉）（电容单位，=1/1000法（拉），略作mF或mf）...

心舒张期延长，心舒期延长...

gneissoid的音标：gneissoid的英式发音音标为：['naɪsɔɪd]gneissoid的美式发音音标为：['naɪsɔɪd]...

We declared ourselves for the immediate convocation of the meeting.我们主张立即召开这个会议.China formally declared war against Japan in December 1941.中国在1941年12月正式对日本宣战。His declared agenda is to raise standards in schools, fortify ...

broadcaster的音标：broadcaster的英式发音音标为：['brɔ:dkɑ:stə(r)]broadcaster的美式发音音标为：['brɔdkæstə(r)]...

The people lived in destitution.民生凋敝.His drinking led him to a life of destitution.酗酒导致他生活贫穷。He reach the excess of destitution from which he never rose again.他走到了贫困的极端,从此一蹶不振....

deionizater的音标：deionizater的英式发音音标为：['di:ɒnaɪzeɪtər]deionizater的美式发音音标为：['diɒnaɪzeɪtər]...

n.将对手的头紧挟于腋下的一种摔角法...

The colour of the red flag has been dulled by age.那面红旗因年深日久而褪色了。The smell from the garbage dulled her appetite.闻到来自垃圾的臭味使她食欲大减。Her eyes dulled and she gazed blankly...她眼神暗淡，呆呆地凝视着。Her eyes dulled and she gazed blankly.她眼...

imbruted的音标：...

The ventilator inventor s adventure prevented him from venturing revenge.通风机发明家的奇遇阻止了他冒险复仇.Their religious convictions prevented them from taking up arms.由于宗教信仰的原因，他们不会拿起武器进行反抗。He was supposed to go back to Bergen on the...

He said his goodbyes knowing that a long time would pass before he would see his child again...他道了别，知道要过很久才能再见到他的孩子。They yelled their goodbyes when the bus left.汽车开动时，他们大喊再见。Perry and I exchanged goodbyes.我和佩里互道再见。He sai...

dewy的音标：dewy的英式发音音标为：['dju:i]dewy的美式发音音标为：['dui]...

Be sure to select firm, unblemished fruit.一定要选坚实、无疤痕的果子。Ghana does not have an unblemished record on human rights.加纳在人权方面并非毫无瑕疵。...an open field of unblemished snow.皑皑白雪覆盖着的一片旷野...Lee's unblemished reputation as a m...

inveighed的音标：...

pullulated的音标：...

There's been a lot in the papers about the problems facing stepchildren.报纸上有很多关于继子女所面临的问题的报道。His commitments to the stepchildren will not reduce his obligation to his natural children.他对继子女的关爱和投入不会减少他对亲生孩子的责任。Do ste...

傻子，无知识的人...

Mesodesmatidae的音标：...

The overnight train runs every night of the week except Saturdays.这趟夜班火车除了周六外每个晚上都运行。On Tuesdays and Saturdays the market comes to town.每逢周二与周六，镇上就会有集市。We work on Saturdays and have a day off in lieu during the week.我们每星...

His smile predominated his features.他的微笑是他的容貌的重要特色.All nationalities were represented — but the English predominated.所有国家都有代表出席——但是英格兰人占大多数。Religion predominated in the house.在这所宅地里,宗教居于统治地位.A complex nose predominated b...

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Dr Lee was cleared of serious professional misconduct.李医生严重渎职的罪名被撤销了。If prosecutorial misconduct results in a mistrial, a later prosecution may be barred.如果检察官的不轨行为导致审判无效, 再行起诉可能会被除数禁止.The doctor was found guilty of prof...

n.十足类adj.有十脚的...

gloomed的音标：...

microwelding的音标：microwelding的英式发音音标为：[maɪkrəʊ'weldɪŋ]microwelding的美式发音音标为：[maɪkroʊ'weldɪŋ]...

血汗...