Read Edit View history 内分泌系统 nèifēnmìxìtǒng endocrine system Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 内分泌系统/ 內分泌系統 nèifēnmìxìtǒng endocrine system The system of ductless glands that secrete hormones directly into the circulatory system to regulate body functions Edit Delete References Add reference No references for this word.
内分泌系统/ 內分泌系統 nèifēnmìxìtǒng endocrine system The system of ductless glands that secrete hormones directly into the circulatory system to regulate body functions Edit Delete