胚囊泡 Save Sign in to save words pēinángpào ㄆㄟ ㄋㄤˊ ㄆㄠˋ blastodermic vesicle biology Character by character 胚(pēi)embryo 囊(náng)sack 泡(pào)bubble A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0