单词	vacuum well
释义	vacuum well 真空井
随便看	curved composite laminate curved conduit curved conveyer curved conveyor curved corkscrew twill curved corner curved correlation curved corrugated sheet curved crystal curved crystal camera curved-crystal method curved crystal method curved crystal monochromator curved crystal probe curved crystal spectrograph curved-crystal spectrograph curved-crystal spectrography curved crystal spectrometer curved-crystal spectrometer curved curved deck screen curved cutting edge tool curved cutting face curved dam curved diagram curved die S金铜仙人辞汉歌并序 S金陵图 S金陵夜泊 S金陵怀古 S金陵酒肆留别 S钓鱼湾 S钗头凤 S钗头凤 S钗头凤 S钗头凤 01680 01681 01682 01683 01684 01685 01686 01687 01688 01689