Spontaneous activity
[医] 自发性活动
🧩 词语组成解析
🗣️ 情景例句
I can't make up my mind about it.
关于那件事，我还不能做决定。
Please send us all the data concerning your Hero Brand fountain pens and ball pens, so we can introduce your products to our customers.
请寄给我们有关你方英雄牌自来水笔和圆球笔的资料，以便我们向顾客介绍你们的产品。
I have been offered a large sum of money to go away, but I am determined to stay here.
他们曾向我提供一大笔钱让我搬走，但我决定留在这儿。