Arcus vertebrae
[医] 椎弓
🧩 词语组成解析
[医] 弓
椎骨, 脊椎骨, 脊椎\\n[医] 椎骨, 脊椎
🗣️ 情景例句
A dog!
一只狗！
To have money is a fear, not to have it a grief.
有钱使人担心，没钱使人伤心。
So archaeologists have neither history nor legends to help them to find out where the first 'modern men' came from.
于是，考古学家们既缺乏历史记载，又无口头传说来帮助他们弄清最早的“现代人”是从哪里来的。