Extensor coccygis
[医] 骶尾后肌
🧩 词语组成解析
n. 伸肌\\n[医] 伸肌
🗣️ 情景例句
I look silly! It is too small!
我看来很滑稽 ，它太小了！
Why are you sitting over there?
你为什么坐在那里？
The find of the century - Children aged 13 and 11 discover cave paintings.
“本世纪的重大发现--13岁和11岁的孩子发现了岩画”。