...a rare and irreplaceable jewel...举世无双的稀世珠宝B: You are very upset with the news . The pet is irreplaceable.B非常伤心, 因为那宠物是不可替代的.The Radio frequency communication irreplaceable makes mobile communication realized in underg...
A rapid and simple method for the determination of cinnamaldehyde content in cassia was established.提出了一种快速测定桂皮中桂皮醛含量的方法.The expansive development prospect of cinnamaldehyde were viewed based on its wide application.肉桂醛的...
在这种情形下他又冗长地说明这个问题.On this occasion he dilated at great length on the subject.缺少考虑地或冗长地说话.To chatter thoughtlessly or at length.反复地或冗长地讨论; 喋喋不休地讲.To discuss repeatedly or at length; harp on....
潜水员下潜到超过危险线的深水中去了.The diver went into the deep water beyond the danger limit.长度是线的属性.Length is predicable of a line.点是线的开始.A point is inceptive of a line....
虽然她对音乐一无所知，但却爱唱歌。She didn't know anything about music but she liked to sing.她从小就喜欢唱歌，12岁开始了声乐训练。She loved singing as a child and started vocal training at 12.他因为唱歌音调偏低而被炒了。He had been fired because his singing was f...
Guaranteeing the safety of students requires continued vigilance on the part of teachers.要确保学生安全,教师得时常保持警惕.This tradition of guaranteeing anonymity began to develop quickly.这种担保匿名的传统便开始迅速扩展开来.Thethe goal , keeping improv...