We read the declaration posted on the bulletin board.我们读了贴在布告板上的声明。Look, this is our company's quarterly bulletin.看, 这就是我们公司出版的季刊。Try browsing around in the network bulletin boards.试着在网络论坛上浏览信息。The students put up a...
The Internet is the largest computer bulletin board in the world.因特网是世界上最大的计算机公告系统。We'll be going live to Nottingham later in this bulletin.在本次新闻快报中,我们稍后将有来自诺丁汉的现场报道.Try browsing around in the network bulletin board...
R ” 是取化基,如乙氧基 、 甲氧基及它们的环氧和烷氧同系物或卤基.R " is a replaceable function , e . g . acetoxy, methoxy, their acyloxy and alkoxy homologs or halo.蒸馏得质量分数高于98%的邻乙氧基苯甲酸,收率为92%.Distillation gave o ethoxybenzoic acid with 98 % of the p...
Lifelines would be of no help until the product is selling.如果产品卖不出去,这些救命资金也毫无帮助.They firmly lay hold of all the lifelines of their national economy.他们牢牢地控制住国民经济的命脉.They firmly took hold of all the lifelines of their nati...