Knapp's striae
[医] 纳普氏纹(视网膜出血后的纹)
🧩 词语组成解析
[医] 纹
🗣️ 情景例句
A friend in need is a friend indeed.
患难朋友才是真正的朋友。
It's a poor mouse that has only on hole.
鼠只有一洞，必先把命送。
How much does it cost?
多少钱？