我不明白这是怎么回事, 他通常很准时的.I can't understand it; he's usually very prompt.她强调准时的重要性.She insists on the importance of being punctual.这趟 8:15 的火车, 通常是很准时的, 但今天晚了.This train of 8 : 15 , usually very punctually, but toda...
VRLA battery has two kinds of technology: AGM ( absorptive glass - microfibre ) and GEL technology.VRLA电池有两类技术: AGM技术和GEL技术.Conclusion: Silica gel column chromatography and crystallization are simple and rapid Methods: T...
Hague was lagging badly in the polls.黑格在民意调查中被远远抛在后面。Cabbages, caraways, radishes , all emerged stealthily , afraid of lagging behind.先是小白菜 、 香菜、水萝卜, 争相悄然而出.We are lagging far behind our European competitors in using new...