Obturation
n. 充填, 闭塞
✅ 同义词
🏥 医学释义
充填，填塞
🗣️ 情景例句
To teach a fish how to swim.
孔子面前读诗书，班门弄斧。
One cloud is enough to eclipse all the sun.
一叶可障目。
This was known as panning for gold.
这就是人们所熟知的“淘金”。