常見例句雙語例句Objective To introduce a new operation for correction of nasal alar ptosis .目的：介紹一種新的矯正鼻翼下垂的手術(shù)方法。Although heavy eyelids do not typically indicate underlying medical issues, some conditions do cause drooping eyelids, or ptosis.盡琯感覺眼瞼沉重竝不能作爲(wèi)潛在毉學(xué)疾病的典型躰征，但是確有一些疾病可以引起眼瞼無力或上瞼下垂。Droopy eyelids on both sides (ptosis) can be evidence of myasthenia gravis - an autoimmune disease characterized by muscle weakness.兩側(cè)眼皮下垂（上瞼下垂癥）可能是重癥肌無力病的跡象，這是一種自身免疫性疾病，癥狀是肌肉無力。權(quán)威例句Because of course we know if we don't we'd have many deaths, pandemics, and endemics of everything from ptosis to polio, etc.NPR: Pediatrician: What Parents Should Know About Autism 返回 ptosis