Nucleus pulposus
[胚] 髓核
🧩 词语组成解析
🗣️ 情景例句
I'll tell you the time and date of the next TOPS meeting.
我要告诉你 TOPS下次聚会的时间。
I'm afraid she's not here.
很抱歉，她不在。
You mustn't aim too high.
你不可好高骛远。