词汇	datum surfaces
释义	datum surfaces 🌏基准面
随便看	Fiveleaf Yam Rhizome five-leaved five-leaved chaste tree five-leaved pine five-leaves-pattern pottery sherd five legged transformer five-legged transformer five-leg roundabout five lemma five lens aerial camera five-lens aerial camera five lens camera Five less three leaves two Five less two is three five letter code five-letter code five-letters five level five-level five-level administrative system five-level alert Five-level atomic system five level baudot code five-level baudot code five-level classification of credit