Replacing
v. 替代；更换（replace的ing形式）
🗣️ 情景例句
He is a tremendous walker.
他很能走路。
These clothes are too short, they need to be let down.
这些衣服太短了需要去改一下。
To such motives, yet another must be added.
除了以上动机外，还应再加上一个。