Rectus femoris
[解剖] 股直肌
🧩 词语组成解析
[医] 直的, 直肌
[医]（拉）股
🗣️ 情景例句
I have been exposed to languages such as English, Spanish, and French.
我接触过英语、西班牙语和法语。
I could not catch your question. Could you repeat it, please?
我没听清楚你们的问题，你能重复一次吗？
It was very dark, so they turned on a torch.
饭厅很暗，于是他们打开了手电筒。