脑垂腺 nǎochuíxiàn pituitary gland Definitions Defs Origin Strokes Stroke Words Sentences Sents 脑 腦 nǎo noun brain The brain of a person or animal; the organ in the head that controls thought and movement.垂 chuí verb to hang down To hang down; to droop, dangle, or let fall downwards.腺 xiàn noun gland gland; organ or group of cells that produces and secretes chemical substances
