Read Edit View history 臭氧空洞 chòuyǎngkōngdòng ozone hole Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 臭氧空洞 chòuyǎngkōngdòng ozone hole a region of marked thinning of the ozone layer in high latitudes, especially over the Antarctic Edit Delete References Add reference same_as 臭氧洞/臭氧洞 → 臭氧空洞/臭氧空洞 Edit Delete
臭氧空洞 chòuyǎngkōngdòng ozone hole a region of marked thinning of the ozone layer in high latitudes, especially over the Antarctic Edit Delete