threaten的第三人称单数（三单）为：threatens...

异佛手内酯...

n.食欲不振，欲望缺失...

extendibles的音标：extendibles的英式发音音标为：[ɪks'tendɪblz]extendibles的美式发音音标为：[ɪks'tendɪblz]...

The Queen has sent almost 100,000 telegrams to centenarians in the UK and the Commonwealth.共发出差不多10万封祝贺电报给百岁老人.Japan has more than 4,000 centenarians.日本有4,000多位百岁老人。Some centenarians survived their grandchildren.有些百岁老头比他...

强度计...

extenuation的音标：extenuation的英式发音音标为：[ɪks'tenjʊ'eɪʃən]extenuation的美式发音音标为：[ɪk'stenjʊ'eɪʃən]...

He felt a sudden sense of calm, of contentment.他突然感到一种安宁和满足.He has found contentment at last.他最终得到了满足。He gazed out to sea, with a feeling of deep contentment.他凝视着大海, 感到深深的满足....

appetence的音标：appetence的英式发音音标为：['æpɪtəns]appetence的美式发音音标为：['æpɪtəns]...

innateness的音标：innateness的英式发音音标为：[ɪ'neɪtnɪs]innateness的美式发音音标为：[ɪ'neɪtnɪs]...

碘苯酯...

In low temperature, reaction of ketone with sodium acetylide synthesized 1 - ethynyl - 2,3, 4,5 - tetramethyl - 2 - cyclopentene - 1 - ol; 1,2 - diphenyl - 2 - hydroxy - 3 - butine - 1 - one; 3,4 - diphenyl - 1,5 - hexad...

Fame portends trouble for men just as fattening does for pigs.人怕出名猪怕壮.It portends we are in danger.这预示我们陷入危险.His silence portends trouble.他沉默不语不是好兆头....

fastening的复数形式为：fastenings...

tenement的音标：tenement的英式发音音标为：['tenəmənt]tenement的美式发音音标为：['tɛnəmənt]...

listen in的音标：listen in的英式发音音标为：['lisn in]listen in的美式发音音标为：['lɪsən ɪn]...

His attitude has softened.他的态度软了下来。All at once, Mick's serious expression softened into a grin.米克严肃的表情一下子变成了笑脸。The boy has softened up the plasticine with his fingers.孩子把橡皮泥捏软了.The ice cream softened and began to me...

n.不满者adj.不满的...

n.测微张力计...

contention的音标：contention的英式发音音标为：[kən'tenʃn]contention的美式发音音标为：[kən'tɛnʃən]...

extensor的音标：extensor的英式发音音标为：[ɪk'stensə(r)]extensor的美式发音音标为：[ɪk'stensɔr]...

n.不适当...

penitence的音标：penitence的英式发音音标为：['penɪtəns]penitence的美式发音音标为：['pɛnɪtəns]...

consistencies的音标：...

Gastric distention may also reduce lung volume by elevating the diaphragm.胃胀使膈升高也会减少肺的容积.It lines hollow organs capable of considerable distention.它所衬的中空器官具有一定的扩张能力.During the phase patients are often severely ill with m...

To all intents and purposes the case was closed.实际上该案已经了结了。The revised edition is to all intents and purposes a new book.修订本实际上是一本新书." Unambiguous " Intents and " Unreasonable " Interpretations." 明确的"意图及 " 不合理的 " 解释....

For determining potency and residues by microbiological assay technique . Especially for Lincomycin , Clindamycin, Neomycin , ROXithromycin, etc.用于林可霉素,克林霉素 、 新霉素 、 罗红霉素等效价及残留的微生物学测定.The immunogenic potency of soluble an...

n.渴望，欲望，愿望...

cholecystenterostomy的音标：cholecystenterostomy的英式发音音标为：[kəʊlsɪstentə'rɒstəmɪ]cholecystenterostomy的美式发音音标为：[koʊlsɪstentə'rɒstəmɪ]...

v.预示( portend的现在分词 )，预兆，给…以警告，预告...