Committing
v. 犯（错误）；提交；答应负责（commit的ing形式）
✅ 同义词
🗣️ 情景例句
I'll be the leader.
我来当指挥。
Hard to say.
很难说。
I shook my head and held up five fingers indicating that I was willing to pay $5.
我摇摇头，伸出5根手指表示我只愿出5镑钱。