英语词汇“a pair of stairs”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	a pair of stairs
释义	a pair of stairs 基本例句一段楼梯 The old woman fell down a flight of stairs.那位老太太从一段楼梯上摔了下来。
随便看	Excimer laser micromachining excimer laser oscillator excimer laser photorefractive keratectomy excimer laser processing excimer laser refractive surgery excimer lasers excimer laser subepithelial keratomileusis excimer laser surgery excimer light source excimer-luminescence Excimer Mid-Range Roman-Shifted Laser Device excimer pumped dye laser excimer radiation excimers excimer stepper excind excindate excipents excipient excipient,absorbent excipient,adhesive excipients excipientvehicle excipient vehicle Excipient vehicle