Cooxidation
共氧化
🗣️ 情景例句
Please sit down.
请坐下。
Judge not according to the appearance.
不要以貌取人。
One of Charlie Chaplin's most famous films was The Gold Rush, which was made in 1925.
查理·卓别林最著名的影片之一是《淘金热》，它是在1925年摄制的。