Unpolluted
a. 未被污染的, 清洁的, 未被玷污的, 清白的
✅ 同义词
🔴 反义词
🗣️ 情景例句
I would like to open a savings account.
我想开个现金户头。
I think you probably know China has adopted a flexible policy in her foreign trade.
我想你也许已经了解到中国在对外贸易中采取了灵活的政策。
What kind of music does he sing?
他演唱哪种音乐？