胚性幹細胞 はいせいかんさいぼう Meanings Noun embryonic stem cell; ES Kanji 胚 embryo. Read as ハイ. 性 nature. Read as セイ. 幹 trunk. Read as カン. 細 fine. Read as サイ. 胞 cell. Read as ホウ. Jinuma: Japanese Dictionary · Word lists