Semilunar folds.
[医] 半月襞(结膜)
🧩 词语组成解析
a. 半月形的\\n[医] 半月形的
🗣️ 情景例句
That's reassuring.
真令人安心。
The water has risen over the riverbank.
洪水溢过了防堤。
and there is a virtual limit on how long we can hope to remain alive,
我们所希望的长寿实际上是有限度的。