He instructed switchboard staff to divert all Laura's calls to him.他让总机接线员将劳拉所有的电话都转给他。My agent has instructed me that you still owe me ￡50.我的代理人通知我, 你还欠我50英镑。Wear ligating modules, headgear and other accessories as...
本文研究了N, N二 甲庚基乙酰胺 ( N_ ( s03 ) )从氯化物体系中萃取钯的机理.The extraction mechanism of palladium in chloride system by di ( 1 - methyl heptyl ) acetamide ( N _ ( 503 )) has been studied....
Modern communication technologies certainly offer the most versatile classrooms imaginable.现代通讯技术当然能提供无所不包的理想课堂.Adjustable piping hemmer, offer hemming function.可调式导布喇叭:简易可调式导布喇叭, 轻易切换折边缝功能.See the bottom of this page fo...