A chordate marine animal of the subphylum a tunicate.包含真正的脊椎动物和脊索动物.a chordate marine animal海生脊索动物The snake belongs to chordate phyla, vertebrate, reptile, squamata, serpents, in the animal kingdom.蛇在动物界属脊索动物门 、 脊椎动物亚门 、...
Surgical training takes at least nine years, or 11 in the case of obstetrics...外科至少需要9年的专业训练，产科甚至需要11年。The training covers extended periods in obstetrics and gynaecology.该培训包括产科学和妇科学的增加课时。Moshe Hod, a professor of obstet...
Emerson's words might also serve as an epigraph for the pages that follow.爱默生的话也可以作为以后历史篇章的格言.Every cut of ancient epigraph of this kind is precious.这种古代金石铭文,一刻千金.As aspecial case , the viability of epigraph of a su...
它们还分泌蜡质的透明物质,称作角质.They also secrete a waxy, transparent substance called cutin.里边是一种绿色的软膏, 有蜡质的光泽, 气味浓郁,而且经久不散.Inside was a green paste, waxy in lustre, the odour curiously heavy and persistent.有些蚜虫,看来喜欢有蜡质的叶片, 而这种叶片对另一些...
He got the impression that Miss Hawes had no idea of what she was letting herself in for...他觉得霍斯小姐根本不知道自己会惹来什么麻烦。He got the impression that Miss Hawes had no idea of what she was letting herself in for.他觉得霍斯小姐根本不知道自己会惹来什...
He tried hard not to smile in smug self-satisfaction.他强忍住沾沾自喜的笑容。Exercise will give you a glow of satisfaction at having achieved something.运动将让你体会到一种有所成就的无比喜悦感。She never could seem to do anything right or to his satisfa...
He was a big man, smartly dressed in a suit and tie.他身材高大，穿着西服打着领带，非常帅气。The housekeeper moved smartly to the Vicar's desk to answer the call.管家迅速来到牧师的书桌前接电话。The guard saluted me smartly.卫兵向我行了个漂亮的军礼。He was a big man...
Vertical elements carry sufficient load through cantilever action to produce cantilever deflections equal to arch deflections.垂直杆件则借悬臂作用产生和拱挠度相等的悬臂挠度,来承担足够的荷载.The effects of deflections are evaluated during the process o...