endocrine
名词 endocrine:
the secretion of an endocrine gland that is transmitted by the blood to the tissue on which it has a specific effect
同义词:hormone, internal secretion
any of the glands of the endocrine system that secrete hormones directly into the bloodstream
同义词:endocrine gland, ductless gland
形容词 endocrine:
of or belonging to endocrine glands or their secretions
同义词:endocrinal