微孔膜 Save Sign in to save words wēikǒngmó ㄨㄟ ㄎㄨㄥˇ ㄇㄛˊ microporous membrane Character by character 微(wēi)surname Wei 孔(kǒng)surname Kong 膜(mó)membrane A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0