HomeDictionary生物大灭绝生物大灭绝Wordgreat extinction of speciesTraditional生物大滅絕Copy wordshēng wù dà miè juésheng1wu4da4mie4jue2Hear itMeaninggreat extinction of species CC-CEDICTCharacters in 生物大灭绝生shēng物wù大dà灭miè绝jué