Endoskeleton
n. 内骨骼\\n[医] 内骨胳
🗣️ 情景例句
A gift from me.
这是我的一件礼物。
Where were you born?
你出生在什么地方？
The last creature to compete with man was the mosquito.
能与人竞争的生物最后只有蚊子了，