Undyed
a. 未染色的,天然色的
🗣️ 情景例句
It's nice to be alone with you, Grandpa.
很高兴单独与你在一起， 爷爷。
We're trying to plan our future.
我们正在试着计划我们的未来。
It was the middle of winter.
此时正值隆冬季节，