Replacing
v. 替代；更换（replace的ing形式）
🗣️ 情景例句
Was it serious?
病得很重吗？
I know he will be able to find way there.
我知道他会找到那里的路。
you will realize that a modern navy is a good place to study noise.
你就会认识到现代海军是研究噪音的好地方。