Lay them on their side and ensure the airway is unobstructed.让他们侧躺着,并确保呼吸道畅通.Pressure and flow pulses may be used to keep the tubes unobstructed.可用压力和流动脉冲使管子畅通.The motorist enjoys an unobstructed view of the natural scen...

bounce bout的音标：bounce bout的英式发音音标为：[bauns baut]bounce bout的美式发音音标为：[baʊns baʊt]...

How did you spot those fifties were counterfeited?你怎样察觉出那些50元面值的纸币是伪造的?She counterfeited alarm when he confessed his love.当他向她示爱时她假装惊讶的样子.The dwarf put his hand to his great flapped ear, and counterfeited the closest att...

unpromising的音标：unpromising的英式发音音标为：[ʌn'prɒmɪsɪŋ]unpromising的美式发音音标为：[ʌn'prɑmɪsɪŋ]...

v.桶孔堵( bung的现在分词 )...

lunchroom的音标：lunchroom的英式发音音标为：['lʌntʃru:m]lunchroom的美式发音音标为：['lʌntʃˌrum, -ˌrʊm]...

unwind的音标：unwind的英式发音音标为：[ˌʌn'waɪnd]unwind的美式发音音标为：[ʌn'waɪnd]...

immunocontraception的音标：immunocontraception的英式发音音标为：[ɪmjʊnəʊkɒntrə'sepʃn]immunocontraception的美式发音音标为：[ɪmjʊnoʊkɒntrə'sepʃn]...

adj.严守时刻的， 准时的，正点的...

union的音标：union的英式发音音标为：['ju:niən]union的美式发音音标为：['junjən]...

Specialist subjects are full of pitfalls for the unwary.专业学科充满陷阱，专套粗心大意的人。Tax can be a minefield for the unwary.粗心大意的人在纳税方面很容易出错。The stock market is full of traps for the unwary.对无风险意识的人而言，股票市场充满了陷阱。...

The report is underpinned by extensive research.这份报告以广泛的研究为基础。A surveyor said that the problems were caused by subsidence and the house needed to be underpinned.一名勘测员说是地面下陷导致了这些问题出现，房子需要加固地基。The statue of Diana was under...

By 9, the juniors are in the hall for assembly.到9点时，三年级学生都在大厅里等待参加晨会。Most of the senior boys are going steady with juniors and sophomores.四年级的男生大都总是要同三年级和二年级的学生一起去的.The seniors defeated the juniors by 3 - 1.四年级学生以三比一战胜了三...

使聚拢，围捕，积攒，综述，兜抄...

直到…才…...

n.联络线，连接机...

runway的音标：runway的英式发音音标为：['rʌnweɪ]runway的美式发音音标为：['rʌnˌwe]...

n.特征函数...

sun visor的音标：sun visor的英式发音音标为：[sʌn 'vaizə]sun visor的美式发音音标为：[sʌn 'vaɪzɚ]...

unexceptional的音标：unexceptional的英式发音音标为：[ˌʌnɪk'sepʃənl]unexceptional的美式发音音标为：[ˌʌnɪk'sɛpʃənəl]...

bung的复数形式为：bungs...

n.场地( compound的名词复数 )，复合物，（筑有围墙的）院子，复合词v.调和( compound的第三人称单数 )，使混合，使严重，调停...

n.连接，接合，会合点，接合点，（公路或铁路的）交叉路口，（电缆等的）主结点...

isoshyobunone的音标：isoshyobunone的英式发音音标为：[aɪsɒʃa'ɪɒbʌnəʊn]isoshyobunone的美式发音音标为：[aɪsɒʃa'ɪɒbʌnoʊn]...

hungriness的音标：hungriness的英式发音音标为：['hʌŋɡrɪnɪs]hungriness的美式发音音标为：['hʌŋɡrɪnɪs]...

The equivalent of two tablespoons of polyunsaturated oils is ample each day.每天相当于两大汤匙多重不饱和油的量就足够了。Polyunsaturated oils are essential for health. Excess is harmful, however.多不饱和油对健康很重要。但是，食用过量就会有害。foods that are high in p...

n.起作用的东西，算符，函子...

to unearth buried treasures挖掘地下埋藏的珍宝It was always safer to leave no facts for anyone else to unearth.不要隐瞒任何事实留待别人侦察出来.I've asked Shirley to see what she can unearth on them.我已经让雪莉去调查他们的情况了....

homebound的音标：homebound的英式发音音标为：['həʊmbaʊnd]homebound的美式发音音标为：['hoʊmˌbaʊnd]...

brunets的音标：...