Unremunerative
a. 无报酬的, 无利可图的
✅ 同义词
🗣️ 情景例句
Come on, you can tell me.
说吧，告诉我。
If the hen does not prate,she will not lay.
不叨叨的母鸡不下蛋。
Did you hear about the new project?
你知道那个新项目吗？