Replacing
v. 替代；更换（replace的ing形式）
🗣️ 情景例句
What happened?
发生了什么事？
That's quite all right.
没关系。
This hobby educates one not only in the chosen subject, but also in general matters which have some bearing on it.
这种爱好不仅能使人从选择的专题中受到教育，而且也能从与之有关的一般事物中获得长进。