词根词缀：cleido-, cleid-, clido-, clid-

【来源及含义】Greek: key; a means of locking or a thing that locks [or unlocks] a door; a key, bar, or hook; a combining form that denotes the clavicle or collarbone

【同源单词】cleidal, cleidarthritis, cleidocostal, cleidocranial, cleidohumeral, cleidohyoid