In industry, diamond can form a tough, non-corrosive coating for tools.在工业上，金刚石可以用作工具表面坚固、耐腐蚀的覆盖层。a thin coating of chocolate薄薄一层巧克力The boy spat out the pill after eating off its sugar coating.孩子吃掉药丸外面的糖,却把药吐了出来....
你没必要为了你的哥哥而吃醋的.You shouldn't be jealous of your brother.装着醋的阿谁瓶子应送到试验室去.The bottle containing vinegar should be sent to the laboratory.还推荐了食醋的适当摄入量.And also recommended the suitable absorbtion quantities of edible v...
Shona showed me round the exhibits.肖纳带我参观了展品。She came in for a coffee, and told me about her friend Shona.她进来喝了杯咖啡，并向我谈起了她的朋友肖纳。Language: English is the official language, But Shona and Ndebele are widely spoken.语言: 英语为官...
the Emir of Kuwait科威特的埃米尔Four Chinese telecoms engineers aa cafa statue of the 19 th - century nationalist lea der Emir Abdelkader.4位中国电信工程师(3男1女)在阿尔及尔广场的一家咖啡店里啜着橘子汁,对面是19世纪民族领导人EmirAbdelkader的雕像....
仪表板震松了.Vibrations shook the panel loose.基思从仪表板上的贮物箱里拿出一张地图，在膝盖上摊开。Keith took a map from the dashboard and opened it out on his knees.他把这张停车票同一沓别的停车票都放进汽车仪表板后面的小贮藏箱里.He put it in the glove compartment with the stack of ot...
Polly blinked and emitted a long, low whistle.波莉眨了眨眼，吹了一声低沉而悠长的口哨。Sparks were emitted from small black boxes and red lamps flashed on and off angrily.黑色的小盒子里发出火花,红灯刺目地忽亮忽灭.The woman emitted queer regular little snores th...
Objective : To evaluate cytotoxicity of the biofilm composed of collagen and polysaccharides.目的: 研究多糖及胶原蛋白天然生物膜的细胞毒性.Cytotoxicity of Nef , dichlorvos ( DDVP ) and verapamil ( Ver ) were tested by MTT method in RBE 4 cell...
I want the doohickey in the middle of the bench.在板凳当中的那个,给你. Larry,这个东西是干什么用的?A doohickey is an apple corer, peeler and slicer.这是个集(果实)去心, 削皮和切片为一体的小装置.This doohickey is one of the greatest inventions of all time.在板凳当中的那...