be engaged in 隐藏摘要  |
 | 忙于，从事于 |
| be engaged in忙于，从事于 | |
| http://www.soenglish.com.cn/focus/method/200612/20061214182652_35978.html - 基于58个网页 |
| 参与，从事 |
| end up sth with sth用…结束… be engaged in参与，从事 elementary school小学 | |
| http://edu.enorth.com.cn/system/2008/10/22/003733450.shtml - 基于19个网页 |
| 从事于 |
| a string of一系列 be engaged in从事于 code number货号,商品号 | |
| http://ent.tom.com/1002/1318/2005128-164955.html - 基于13个网页 |
| 从事、参加 |
| participate in 参加 be engaged in 从事、参加 be involved in 卷入 | |
| http://www.myen.cn/Article/3/lifeenglish/200708/1978.html - 基于12个网页 |
| 相关词条 |
be engaged in doing  |
| be engaged in sth |
| be engaged in trade |
| be engaged in doing sth |