Gainless
a. 无利可图的, 没有进展的, 一无所获的\\n[经] 无利可图的, 一无所获的
✅ 同义词
🗣️ 情景例句
I'd like to propose a toast.
我想来祝酒。
Govern your thoughts when alone, and your tongue when in company.
一人独处慎于思，与人相处慎于言。
The two boys carried the man to the school gate keeper's room.
两个男孩将那个人抬到了学校门卫的房间。