She was holding her sides with laughter.她捧腹大笑。Archly the maiden smiled, and, with eyes overrunning with laughter.少女顽皮地微笑, 眼里溢出欢喜.She let out a peal of laughter.她哈哈大笑起来。This time she burst into hoots of laughter.这次她突然放声大笑...
Behind the mocking laughter lurks a growing sense of unease.嘲笑声的背后潜伏着一种越来越强烈的不安。They heard a bottle being smashed, then more raucous laughter.他们听见酒瓶摔碎的声音，然后是一阵更喧闹的笑声。They laugh so hard they double up with laughter.他们捧腹大笑...
蛋白质和脱氧核糖核酸都是聚合体.Proteins and DNA are polymers.脱氧核糖核酸是存在于每个细胞内的基因物质，它承载从头发颜色到致癌风险等各种遗传型板。DNA is the genetic material inside every cell that carries the blueprints for everything from hair color to the risk of cancer.核糖与脱氧...
他的歌旋律优美、悦耳动听，让我潸然泪下。Wonderfully melodic and tuneful, his songs have made me weep.回荡在他脑海里的旋律都走调了。The melody that ran through his brain was composed of bad notes.她能听见室内管弦乐队尖细的旋律。She could hear the tinny strains of a chambe...
乔恩主演剧中最引人入胜的剧集之一。Jon featured in one of the show's most thrilling episodes.弗兰开始不由自主地唠叨起乔恩是怎样无可避免地被扣留的。Fran began her automatic patter about how Jon had been unavoidably detained.迈克尔倚着乔恩，踉踉跄跄地走到浴室。Leaning on Jon, Mic...
Between the Roman colon - us and the new bondsman had stood the free Frankish peasant.介于罗马隶农和新的农奴之间的是自由的法兰克农民.A bondsman is needed in executing a student loan.办理助学贷款是需要担保人的....
Lymph node enlargement occurs early in chronic lymphocytic leukemia.慢性淋巴细胞性白血病,出现淋巴结肿大较早.Other lymphatic system disorders include lymphocytic leukemias and lymphoma.其它淋巴系统疾病包括淋巴球性白血病与淋巴瘤.Early stem cell transplantation f...