Disoxidation
减氧(作用)
🗣️ 情景例句
Hello, sir.
您好，先生。
It's very popular.
它很受欢迎。
Today Ellis Island is a museum, showing the roots of America's new citizens, who came from all the corners of the earth.
今天，埃利斯岛成了一座博物馆，展示着来自世界各地的美国新公民的根源。