真空泵 Save Sign in to save words zhēnkōngbèng ㄓㄣ ㄎㄨㄥ ㄅㄥˋ vacuum pump Character by character 真(zhēn)really 空(kōng)empty 泵(bèng)pump A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0