Burton gave a kindly chuckle.伯顿和善地咯咯一笑.Today I unearthed a copy of '90 Minutes' and had a chuckle at your article.今天我找到了一期《90分钟》杂志，读了你的文章咯咯笑了半天。Today I unearthed a copy of "90 Minutes" and had a chuckle at your...
The chalazal megaspore of a linear tetrad develops into a polygonum type sac.四分体线行排列,合点端的大孢子发育为蓼型胚囊.The heart sounds are muffled when the pericardial sac is distended with fluid.当心包充满液体时心音减弱.With embryo sac haustoriumcha...
The rocket tumbled out of control shortly after lift-off.发射后不久，火箭就失控坠落了。The man tumbled over backwards.那个人向后摔倒了。He slipped and tumbled down the stairs.他脚一滑滚下了楼梯。...