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	self-righteous self-righteously self-righteousness self-righting self-rising self-rule self-sacrifice self-sacrificing selfsame self-satisfaction self-satisfied self-sealing self-seed self-seeder self-seeding self-seeker self-seeking self-selecting self-selection self-service self-serving self-slaughter self-sown self-starter self-sterile

英汉双解词典包含94788条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。