pituitary/pɪˈtju:ɪtərɪ; ?@ -tu:əterɪ; pɪ`tuəˌtɛrɪ/ n(also pituitary gland) small gland at the base of the brain which secretes hormones that influence growth and development 垂体; 脑下垂体.
牛津英汉双解词典