Protovertebra
原锥(骨)
🔁 扩展释义
【医】 原椎[骨], 体节
🗣️ 情景例句
Don't worry.
别愁。
Being happy in my work is most important to me.
工作中开心最重要。
Yes, we have been interested in new system.
是的，我们对新系统很感兴趣。