Desertless
a. 无报酬的, 徒劳的；无价值的；不值得的
🗣️ 情景例句
Let me think.
让我想想。
We should promote world peace.
我们应该促进世界和平。
He did a lot of research and travelled around the USA looking for information about his ancestors.
他做了大量的研究，在美国跑了许多地方，了解有关祖先的情况。