保持器 Save Sign in to save words bǎochíqì ㄅㄠˇ ㄔˊ ㄑㄧˋ retainer orthodontics Character by character 保(bǎo)Bulgaria 持(chí)hold 器(qì)device A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0