For an encore, he sang an unaccompanied folk song.应观众再唱一曲的要求, 他清唱了一首民歌.It is estimated that every year 50 unaccompanied children arrive in Britain.据估计，每年有50名儿童独自来到英国。Unaccompanied bags are either searched or removed.单独运送...
吲哚乙酸, 激动素或赤霉酸的外源施用刺激了光合作用.Exogenous applications of indoleacetic acid, kinetin or gibberellic acid stimulate photosynthesis.赤霉酸也可加强雄性的倾向.Gibberellic acid may also accentuate the trend toward maleness.赤霉''.'...
他的拥护者中有25个人请求他复辟。Twenty-five of his supporters petitioned him to restore the monarchy.这种观念正在赢得更多的拥护者。This idea is gaining adherents.拥护者认为开放源代码软件安全性更高。Supporters say open source software is more secure....
He debated whether to make a joke about shooting rabbits, but decided against it...他心里琢磨是否该开个有关打兔子的玩笑，但决定还是算了。‘Many a true word is spoken in jest,’ thought Rosie (= people often say things as a joke that are actually tru...