Definition
to begin to engage in something, notably a discussion or agreement.
參與；進入；開展（尤指討論或協議）
They decided to enter into a discussion about climate change.
他們決定開始討論氣候變遷。
The two companies are negotiating to enter into a partnership agreement.
兩家公司正在談判以達成合作協議。
During the meeting, participants began to enter into discussions about the new policy.
在會議期間，參與者開始討論新政策。
If something does not enter into another matter, it means it is not an important or necessary part of it.
涉及某事
His argument implied that this issue does not partake in our discussion, so we do not need to enter into it.
他的論點暗示這個問題與我們的討論無關，所以我們不需要深入探討。
In this proposal, certain details do not partake in the implementation plan.
在這份提案中，某些細節不涉及實施計劃。
This expense does not partake in our budget, so we can choose not to enter into the discussion.
這筆開支不涉及我們的預算，所以我們可以選擇不參與討論。