英语词汇ptosis怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	ptosis
释义	ptosis/ˈtəʊsis/n. a drooping of the upper eyelid due to paralysis etc. (因瘫痪等引起)上睑下垂 □ ptotic /ˈtəʊtik/ adj.[Greek ptōsis from piptō ‘fall’]
随便看	drop drop a brick drop a clanger drop a curtsy drop anchor drop asleep drop a stitch drop away drop back into drop back (or behind or to the rear) drop curtain drop-dead drop dead! drop down drop-forge drop-forging drop goal drop hammer drophead drop-in centre drop in (or by) drop into drop it! drop kick drop-leaf

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