gerontologist是什么意思

gerontologist的音标：gerontologist的英式发音音标为：[ˌdʒerɒn'tɒlədʒɪst]gerontologist的美式发音音标为：[ˌdʒerən'tɑlədʒɪst]...

cytospongium的音标：cytospongium的英式发音音标为：[saɪtɒs'pʌnŋjəm]cytospongium的美式发音音标为：[saɪtɒs'pʌnŋjəm]...

n.催奶剂adj.催奶的...

Every lover sees a thousand graces in the beloved object.情人眼里出西施。The old cliché of the customer being always right is what gives them airs and graces.“顾客总是对的”这种陈词滥调让他们变得趾高气扬。A young man with graces appeared on the stage....

coercionist的音标：coercionist的英式发音音标为：[kəʊ'ɜ:ʃənɪst]coercionist的美式发音音标为：[koʊ'ɜʃənɪst]...

usurped的音标：...

“儒艮”的拼音为：rú gèn...

n.以矽石做的臼，磨石...

She was struck by his simple, spellbinding eloquence.她被他那率直、富有鼓动性的口才迷住了。Gray describes in dramatic and spellbinding detail the lives of these five ladies.格雷以富于戏剧性和令人着迷的细腻笔触描写了这5位女性的生活。There are spellbinding flowers and t...

The practical value of knowledge resources possesses popularity , duality of exhaustiveness and non exhaustiveness, and expansivity.知识资源的使用价值具有广普性、非耗竭与耗竭二重性及扩张性....

“发射”的英语可以翻译为：launch，radiate，[物] transmit，emit，beam ...

[计] 微程序控制逻辑...

adj.技术上的，工艺（学）的，因技术革新而造成的...

Mustering all her strength, Nancy pulled hard on both oars.南希使出所有力气，用力划动双桨。The ten-foot oars felt heavy and awkward.10英尺长的桨拿起来感觉很笨重。He pulled as hard as he could on the oars.他拼命地划桨。...

他们的副总裁是他们的代言人。Their mouthpiece is the vice-president.他成为温和派领导人的官方代言人.He became the official mouthpiece of the moderate leadership.他是议会的代言人.He is the mouth of the House....

contrast的现在完成时为：contrasted...