External sphincterotomy
[医] 外括约肌切开术
🧩 词语组成解析
external
[ɪk'stɝnl]
adj. 外面的，外部的;表面上的;外用的;外国的;
n. 外部，外面;外观;外部情况;
exter出去+nal=al...的 → 出去的 →在外面的 →外部的
[医] 括约肌切开术
🗣️ 情景例句
It really doesn't matter at all.
真的没关系。
He that would eat the fruit must climb the tree.
不劳无获。
The makers of the nerve poison include the mambas and the cobras and their venom is called neurotoxic.
产生神经毒液的蛇有一种非洲树眼镜蛇和眼镜蛇，它们的毒液称为神经毒素。