I stumbled and sprained my ankle.我摔了一跤，把脚脖子扭了。She sprained her ankle playing squash.她在打软式墙网球时扭伤了脚踝。He fell and sprained his ankle.他摔了一跤，扭伤了脚踝。My neighbour a good Samaritan when I sprained my ankle.当我扭了脚脖子时,我的邻居不厌其烦地帮助我.H...
His wrist was sprained.他的手腕扭伤了。I stumbled and sprained my ankle.我摔了一跤，把脚脖子扭了。When Mary sprained her ankles, John carried her piggyback to the doctors.玛丽扭伤了足踝, 约翰驮她去看医生....
Some backtracking is probably inevitable.有时改变决定可能是不可避免的。Leonard jumped in his car and started backtracking.伦纳德跳进车里，开始原路折返。The backtracking mechanism is an important facility for programming in logic.回溯机制是逻辑程序设计的重要设施....
身材瘦削而且训练艰苦的女运动员行经可能不那么频繁，或者根本不来月经。Lean hard-training women athletes may men-struate less frequently or not at all.妇女的平均月经周期是28天。The average length of a woman's menstrual cycle is 28 days.她于13岁开始有正常的月经,周期为28～32天,有轻度的...
She often went to parties and dances at Littlecote.她经常去利特尔科特参加聚会和舞会。Hardy as a young man played the fiddle at local dances.哈迪年轻时在当地舞会上演奏小提琴。Jerry is an amateur who dances because he feels like it.杰里是个业余跳舞爱好者，他跳舞是因为自己喜欢。...
Don't be too downhearted. There's always a way.别太悲观了，总有办法的。Max sighed, sounding even more downhearted.马克斯叹了口气，听上去更沮丧了。We're disappointed by these results but we're not downhearted.我们对结果感到失望，但是并未丧失信心。T...
a conglomeration of buildings of different sizes and styles大小和风格各异的建筑楼群To her it was a wonderful conglomeration of everything great and mighty.在她看来,那里奇妙地聚集着所有伟大和非凡的事业.C, improve stock sharing structure, absorb several sh...