engage in和be engaged in都表示從事、參與的意思，只不過二者的語態形式不同。
1、engage in表示主動語態。
如I have engaged in the team.
我已經加入了這個小組。
2、be engaged in表示被動語態。
如David has been engaged in the project.
大衛已經被這個項目邀請參與。
擴展資料壹、engage的組詞用法
1、engage with 融入
It's difficult to engage with the locals.?
很難融入當地人。
2、be engaged 忙於
I am now engaged on my second book.
我現在忙於寫第二本書。
3、be engaged to someone 和某人訂婚
My sister has engaged to Peter who is a foreigner.?
我姐姐和壹個外國人訂婚了。
二、engage的生僻釋義
1、預訂
I have engaged a single room for you at this hotel.?
我已經為妳在酒店預訂了壹個單間。?
2、擔保，保證
Can you engage that he can pay back the money in due time
妳能保證他能如期還清貸款嗎？