曾 céng ㄘㄥˊ once already ever (in the past) former previously (past tense marker used before verb or clause) zēng ㄗㄥ great- (grandfather, grandchild etc) Where 曾 is used Example sentences and grammar articles using 曾 Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0