Arcus popliteus
[医] ё弓
🧩 词语组成解析
[医] 弓
[医] ё肌
🗣️ 情景例句
He's busy preparing for class.
他忙着准备功课。
Bottoms up!
干杯！
To their surprise, the precious parcel was full of stones and sand!
令他们吃惊的是，那珍贵的包裹里面装的全是石头和沙子！