uvula(悬雍垂):口腔后部、软腭末端垂下的一小段肉质组织,常见为“小舌头”。它参与吞咽与发音,并帮助阻止食物和液体进入鼻腔。(也可引申指类似“下垂小突起”的结构,但最常见指人体解剖部位。)
/ˈjuːvjʊlə/
The doctor checked my uvula during the throat exam.
医生在咽喉检查时查看了我的悬雍垂。
When his uvula became swollen after the infection, he had trouble swallowing and speaking clearly.
感染后他的悬雍垂肿胀,导致吞咽困难、说话也不太清晰。
来自拉丁语 ūvula,意为“小葡萄”(由 ūva “葡萄”加指小后缀构成),因为悬雍垂的形状常被形容为像一颗小葡萄一样垂在喉咙后方。