氧化鈣 Save Sign in to save words Simplified: 氧化钙 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 鈣(gài)calcium Words with 氧化鈣 Ending with 氧化鈣 氫氧化鈣 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0