Nonremunerative
无偿的, 不合算的
🗣️ 情景例句
let me give you some additional thoughts and ideas I have.
让我提出一些另外的想法。
On the morning of the next day he went to New York.
第二天早晨，他去了纽约。
Congratulations on you success.
祝贺你的成功。