Radium can be used to treat cancer.镭可以用来治疗癌症.Radium can be fixed some distance from its original source.镭在离它的原始母体一定距离上固定下来.He was the discoverer of the element radium.他是镭元素的发现者.Radon is the daughter of radium.氡是镭的子体....
"Listen," said Daisy, digging into her oatmeal.“听着，”黛西一边大口喝着燕麦粥一边说道。She made a batch of her special oatmeal cookies.她烤制了一炉拿手的燕麦甜饼.This oatmeal lumps if you don't stir it well.如果你不好好搅动,麦片粥会结块的....
He runs stud farm in Ireland.他在爱尔兰经营一家种马场.He was voted horse of the year and then was retired to stud.这匹马被评为年度冠军后就退役成了种马。I'm going to put the horse out to stud.我打算把这匹马用来配种....