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
that you have strawberry and vanilla ice cream.
让你吃到草莓和香草的冰淇淋。
These shoes are worn-out.They've lasted a long time.
这些鞋子旧了。已经用了很长时间了。
We enjoy staring at them, entranced as they go about their business, unaware (we hope) of our presence.
我们喜欢入迷地看它们做事，它们不知道（但愿如此）我们就在它们身边。