morphogen形态: form; shape; pattern发生: happen; occur; take place; a ...素: white表皮形态发生素: epimorphin表皮形态发生素，上皮形成素: epimorphin下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:形态发生素，即可在微信中查询翻译
