Unremunerative
a. 无报酬的, 无利可图的
✅ 同义词
🗣️ 情景例句
You are a terrific instructor, Jack.
你真是个了不起的教练 Jack。
What color is your book?
你的书是什么颜色？
adopted by banks, of printing the customer's name on his cheques.
某些银行已采用把储户姓名印在支票上的作法。