单词	冠头
释义	冠头 guān tóu crown head
随便看	occurrence of magmatic rock occurrences occurrences energy occurrence sequence occurrence set occurrences mineral fuels occurrence span occurrence span (33) occurrence span code/dates occurrence span code/dates (36) occurrence time occurrence time of maximum load occurrence time of minimum load occurrence， natural occurrenee occurrent occurrents occurring occurs occurs clause occur span end date occur span end date (33) occur span start date occur span start date (33) occursus