氧化钙 Save Sign in to save words Traditional (Taiwan): 氧化鈣 yǎnghuàgài ㄧㄤˇ ㄏㄨㄚˋ ㄍㄞˋ calcium oxide, CaO (used as a substitute for 肏 cào, since CaO resembles cào) slang Character by character 氧(yǎng)oxygen 化(huà)make into 钙(gài)calcium Words with 氧化钙 Ending with 氧化钙 氢氧化钙 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0