I used my thumbnail to tighten the screw on my lamp...我用拇指指甲把台灯上的螺钉拧紧了。I used my thumbnail to tighten the screw on my lamp.我用拇指指甲把台灯上的螺钉拧紧了。The novelist only gave a thumbnail sketch of his characters.这位小说家对他作品中的人物只作简略的勾画...
Please show your ticket to the stewardess when you board the plane.登机时请向空中小姐出示机票.Only the stewardess can go from the cabin to the cockpit.只有空中小姐才能从乘客座舱进入驾驶员座舱.The stewardess hurried the passengers onto the plane.空中小姐催乘客赶...
The programmer forms the heart of the process chromatograph.程序控制器是色谱仪的关键部件.The technique is known as adsorption chromatograph.这种分析技术称为吸附色谱.Figure B shows a scheme of a mass spectrometer coupled to a gas chromatograph.B是气...
Chinese flowering quince can treat oedema, beriberi, and ameliorable joint.木瓜可治水肿 、 脚气病, 且可改善关节.This condition is called beriberi. 5.这种情况被称为脚气病.A, such as scurvy, beriberi, or, caused by deficiency of one or more essenti...
A single archesporium differentiates immediately below the nucellar epidermis, it functions directly the megaspore mother cell.孢原细胞处于珠心表皮之下, 直接起大孢子母细胞的功能....