Catalyst reduction
[化] 催化剂再生
🧩 词语组成解析
🗣️ 情景例句
Neither can I.
我也一样。
The fire is the test of gold; adversity of strong man.
烈火试真金，困苦练壮士。
Last summer I spent days in the garden watching thousands of ants crawling up the trunk of my prize peach tree.
去年夏天，我花了好几天时间站在花园里观察成千只蚂蚁爬上我那棵心爱的桃树的树干。