Radium can be used to treat cancer.镭可以用来治疗癌症.Radon is the daughter of radium.氡是镭的子体.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....
It includes the highest glimpses of mortal gladness : reunion, reconciliations , the bliss of lovers long parted.这包含对极大乐趣的显露,重聚, 和解, 久别重逢的恋人的狂喜.Tears are signs of gladness as well as of grief.眼泪标志着悲伤,同样也标志着快乐.We behold t...
Last night he relived his terrifying ordeal.昨夜他又一次体验了那种可怕的折磨。Bevin is now an adult and has relived her birth experience under hypnosis.贝文现在是个成年人了，她在催眠状态下重温了自己的出生过程。I relived that fateful day over and over in my mind.我在思想...
In my hurry to leave for school, I left my lunchbox in my room.为了赶上学, 在匆忙中我把饭盒遗忘在房间.I walked to the sand shore with my lunchbox, and sat down a tied fisherboat.我携着中食的饭匣向沙岸上走来,在一只泊系着的渔舟里面坐着....