单词	datum sphere
释义	datum sphere 基准球面
随便看	Outdoor activity space outdoor-adventure outdoor advertisement outdoor advertisement lighting Outdoor advertisement planning outdoor advertisements outdoor advertising outdoor-advertising outdoor advertising planning outdoor aerial, open antenna outdoor afforestation outdoor ageing outdoor aging outdoor agitation outdoor antenna switch device outdoor apparatus outdoes outdoor air outdoor air computation parameters outdoor air control outdoor air cooling outdoor air design conditions outdoor air exchange device outdoor air flow rate Outdoor air handling andcontrol