三菱伺服驱动器参数:or shortage in quantity or the seller ships a product without the buyer's shipping approval

or shortage in quantity or the seller ships a product without the buyer's shipping approval in case or if ? 哪位高手帮我写一篇英语小作文？A Nationwide Shortage of Power(电力短缺) in China Is exaggeration in poetry or fiction called hyperboly or personificaion? in one way or another 什么意思 MP3 or MP4 owner come in in one or two words什么意思 in the lift OR on the lift ?? have sth.in mind or keep sth.in mind?? mary quant jelly babies是什么意思？