英语词汇“observing tube”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	observing tube
释义	observing tube [天] 观察筒
随便看	median fork median fovea median foveola median frequency median f-statistic median furrow median game theory median generatrix median gin-trap median glossoepiglottic fold median groove median guide median gutter median harelip median household income medianimic median immunizing dose median incapacitating dose median incision median incision of lower abdomen median incisor foramen median incisor foramina median incisura median income median-income 怀铅握椠怀银纡紫怀黄佩紫怀黄握白态态2 态4 怂怃怄 43616 43617 43618 43619 43620 43621 43622 43623 43624 43625