Nonconcessional
非减让的, 非优惠的
🗣️ 情景例句
I happened to over hear what he said.
我碰巧听到了他所说的话。
Please call me if you have any problems.
如果你有难题，就请打电话给我吧。
But don't forget your things early in the morning.
早上别忘了带上你的东西。