jump in
US /dʒʌmp ɪn/
UK /dʒʌmp ɪn/
1.
插話, 加入
to join an activity or conversation quickly and eagerly
:
•
Everyone was discussing the new policy, so I decided to jump in with my opinion.
大家都在討論新政策，所以我決定插話發表我的意見。
•
The kids were playing in the pool, and I couldn't resist the urge to jump in.
孩子們在泳池裡玩耍，我忍不住想跳進去。
2.
立即行動, 趕緊
to start doing something quickly or enthusiastically
:
•
When the bell rang, the students jumped in to pack their bags.
鈴聲一響，學生們就趕緊收拾書包。
•
He didn't hesitate to jump in and help when he saw the accident.
他看到事故時毫不猶豫地立即行動提供幫助。