无脑脊髓

【医】 amyelencephalia

无的英语翻译：

naught; nonexistence; not; nothing; without; lack; zero
【医】 a-; leipo-; lipo-; non-

脑脊髓的英语翻译：

【医】 axion; cerebrospinal axis; cerebrospinal center; encephalomyelonic axis
encephalorrhachidian axis; marrowbrain; myelencephalon; neural axis
neuraxis