Many technical innovators have emerged from among the workers.工人当中出现了许多技术革新能手.Even willing innovators may be faced with capital constraints.甚至自愿的革新者也可能面临着资本拮据的困难.People will always laugh at new ideas. Innovators are alwa...
已开发土地的面积将从5.3%增加到6.9%。Developed land was to grow from 5.3% to 6.9%.菲律宾只剩下6,000平方公里的森林了。The Philippines has just 6,000 square kilometres of forest left.她于1920年3月6日出生在奥地利。She was born in Austria on March 6, 1920....
Emily's mercurial temperament made her difficult to live with.埃米莉脾气反复无常，很难与她相处。mercurial thermometer水银温度计mercurial gaiety活泼欢乐的个性...his mercurial temperament.他那反复无常的脾气a mercurial gauge水银气压计mercurial poisoning水银中毒Merc...
Donovan cocked an interrogative eye at his companion, who nodded in reply.多诺万向他的同伴投以疑问的眼神，对方点头回应。Poor Lord Warburton stared , an interrogative point in either eye.可怜的沃伯顿勋爵给弄得目瞪口呆,两只眼睛中都打上了问号.Make these sentences negative...
When the plating exist defect, the gold - plating nickel - plating both promote the stress - corrosion fracture of Kovar alloy.在镀层存在缺陷时, 镀金、镀镍层均促进柯伐合金的应力腐蚀开裂....