常見例句He did a dry run of speech in front of a mirror. 他對著鏡子試講。Let's do a dry run of the commercial again. 讓我們再做一次商業(yè)廣告的彩排。It was a dry run to say the least. 退一步講,這也毫無益處。We're going to practice a dry run of the performance tonight. 今晚我們將進行那場演出的彩排。Dry running rotary vane vacuumpump with integral suctionpaper filter. 干式旋片真空泵,內置紙質過濾器,隔音罩能降低噪音及冷卻和隔離表面高溫。In fact, your good buddy JD did a dry run earlier, and I'll tell you how. 實際上,你和你的好夥伴JD可以做個演練,我告訴你們怎么做。 返回 dry running