come about的英译是happen(发生), come up的英译是arise,occur(出现,发生).主要的是come about后面还可以接从句. 意思不一样啊！ 具体解释如下: come about 发生 例句与用法 1. How did this come about? 这是怎么发生的? 2 Expected or required but not yet having come about. 期待发生的被期望或要求但仍未发生的 3. How did it come about that he knew where we were? 他是怎么知道我们在什麽地方的呢？ come out 1. 出来；出现：例句: The stars came out as soon as it was dark. 天一黑星星就出来了。 2. 开花；发芽：例句: Some flowers have begun to come out. 有些花现在已经开始开花了。 3. 出版；发表：例句: That magazine comes out every Monday. 那份杂志每星期一出版。 4. 透露，传出；公之于世；(真相)大白：例句: The truth has come out at last. 真相终于大白。 5. 显出，显露，露出 6. 初次进入社交界；初次登台；初露锋芒7. 结果是，结局：例句: How did the movie finally come out? 这部电影最后的结局如何? 7. 考试结果…，考第…名：例句: She came out first in the examination. 这次考试她考第一名。 8. (照片)照得(好坏)，洗出(清晰等)：例句: Everyone came out well in the wedding photograph except the bridegroom. 在结婚照片中除了新郎以外人人照得都不错。 9. (算术题)被算出，被解出：例句: Will you help me with this sum? It won't come out. 你能帮助我算这道算术题吗?这道题算不出来。 10. 洗掉；褪色：例句: Ink stains don't usually come out. 墨水的斑点一般都洗不掉。 11. 罢工：例句: The workers are coming out for more pay. 工人们为了增加工资正在罢工。 12. [俚语]公开搞同性恋爱，公开同性恋身份，公开宣称自己为同性恋者： 例句: Why do gays have to come out at all? Why can't they just live their lives discreetly? 为什么同性恋者要公开身份呢?为什么他们不能默默地过自己的生活呢? 13. 表明态度，提出主张：例句: Did he come out for the new regulations? 他对新规章表态了吗 有点长和啰嗦，希望对你有帮助！
