engage in和be engaged in有何区别?

engage in和be engaged in有何区别? engage in 与be engaged in有啥区别? 关于engage in 和 be engaged in我想问一下,比如说 i want to engage in computer science in the futer.是我未来想从事计算机科学如果我想造句 我以前是从事计算机科学的怎么造? 是 i was engaged in computer science be engaged in w_ be engaged in和be trapped in的区别 关于engage in和be engaged in的区别(Engaging) in spare time activities with others helps us to meet our social needs while at the same time distrating us from our worries and tronbles括号的为什么不用过去式?be engaged in不是固定短 be engaged with &be engaged in的区别 be engaged to do与be engaged in doing区别 be interactive and engaged是什么意思啊 还有啊 and engage others as well by sharing. 可以说engage marry和engage的用法很相似.但是,我们既可以说marry sb也可以说get/be married to sb.可是我们经常说 be/get engaged to sb.可是常不说engage sb（我说的是当“订婚”讲）有没有权威性的解释阿 in engaged be involved in与be engaged in的区别 英语翻译英译汉、be impressed by :be devoted to :prepare sth well :be content with/to do sth :engage in :be engaged in :have a high opinion of :give an explanation for :in age :It's been a long time since...:That [ It ] does not mean that..:It be engaged in doing这里的in可以省略吗? ____in my present work,I would be quite willing to do what you ask me to正确答案是哪个A.If I am not engaged B.It I don 't engageC.Were I not engaged D.Didn't I engage 一个句子中同时出现了订婚和结婚有个句子,好奇怪啊,有engage还有marry,he was asked derisively what he thought of the circumstances under which the countess had become engaged to be married.兄弟们，我查了一下字典：be engage in 与 engage on 的区别? engage in 什么意思?