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
This small child is quite self-centered. Maybe he is spoiled by his family.
这个小孩挺以自我为中心的，可能是被家人宠坏了。
I will take a subway.
我将去搭地铁。
Are you all right now?
你们现在好了吗？