尼克环视着盯着自己的那一张张憔悴的面孔。Nick glanced around at the haggard faces watching him.他那苍白憔悴的面孔his grey, wan face他的脸瘦削到了憔悴的地步.His face was hollowed out to the point of emaciation....
供血者的血和受血者的血是相容的.The donor's blood is compatible with the recipient's.输血时供血者与受血者应是同一血型以防止凝集.In a transfusion, donor and recipient should be of the same blood group to prevent agglutination.这就保证了献血对于供血者和受血者来说都是安全...
公司的董事长，也就是我的直接上司，是精力充沛的哈里·斯托克斯。The company president, and my immediate superior, was the dynamic Harry Stokes.目标是以大约2马赫的速度飞行，也就是音速的两倍。The aim is to fly at about Mach 2, twice the speed of sound.你现在做着你真正喜欢做的事情，也就是音乐制作——这就...
“我想都过去了。”——“好啦，好啦，你做得还不错。”"I figure it'sall over."—"Now, now. You did just fine."好啦，至少他在城里，还算幸运。Well, at least he was in town. That was something.“饭好啦。”——“谢谢，卡丽，不过我们想先来一杯。”"Dinner's ready." — "Thanks, Carrie, b...
波既不能有不连续处,又不能有几率为无穷大的区域.The wave has neither discontinuities nor regions of infinite probability.他发现声速面通常是不连续的.He found that the sonic surface was, in general, discontinuous.这就把它们与不连续的 、 短的或定长的纤维区别开来.This differentiates ...