Deozonize
[医] 脱臭氧, 去臭氧
🗣️ 情景例句
Rock-a-bye, baby, on the tree top,
摇呀摇， 小宝宝， 在树梢，
An old dog cannot alter its way of barking.
老狗难改吠声。
Would you do me a favor?
你能帮我一个忙吗？