Epoxybutane
氧化丁烯
??? 情景例句
Let's see some action!
趕快行動(dòng)起來吧！
Seven percent would be possible for orders for, say, 500 or more.
訂購(gòu)500臺(tái)或500臺(tái)以上都不得有可能給予7%的折扣。
they are not prepared even to admit the possibility that noise affects people.
甚至不愿承認(rèn)噪音可能對(duì)人有影響。