Tectospinai
[醫] 頂蓋脊髓的
??? 情景例句
There's another advanced class today at four o'clock.
今天下午四點鐘還有一次高級班。
Once an opportunity slips away, it is gone for good.
機會一旦錯過，永遠不會再來。
What's this in English?
這個（東西）用英語怎么說？