| 释义 |
endocrine gland endocrine gland n.(名词)Any of various glands, such as the thyroid, adrenal, or pituitary, having hormonal secretions that pass directly into the bloodstream.Also called ductless gland 内分泌腺:能将分泌的各种激素直接传入血流的腺体,如甲状腺、肾上腺或脑下垂体也作 ductless gland |