Obturator
n. 充填器, 闭塞具, 气密装置\\n[医] 充填器, 填塞器, 充填体, 闭孔肌
✅ 同义词
🏥 医学释义
①充填器 ②闭孔器（为膀胱镜用） ③内蕊
🗣️ 情景例句
Don't interfere in matters that do not concern you!
别管闲事！
I ought to stay at home.
我应该留在家中。
Well, we can't take Polly with us. Could you look after her for me while we're away?
嗯，我们不带波利去。我们不在这里时，您能帮我照料它吗？