Flexura sigmoidea
[医] 乙状结肠曲
🧩 词语组成解析
n. (=flexure)曲折, 折曲
🗣️ 情景例句
I know you'll be able to take care of it.
我知道你能够处理好这件事。
Excuse me I can't do it now.
对不起我不能现在做。
Is he? I'm sorry to hear that.
是吗？对此我感到遗憾。