Spon
abbr. spontaneous 自发的，自动的
🗣️ 情景例句
Be prepared to discuss details and be ready to answer questions.
应随时准备好讨论细节和回答对方的疑问。
If Grade A is not available, Grade B will do.
如果一等品无货，二等品也可以。
We still think it a miracle that they we able to do so.
他们终于成功了。至今我们仍认为这是个奇迹。