名词 engagement:

1. a hostile meeting of opposing military forces in the course of a war

2. a meeting arranged in advance

3. a mutual promise to marry

4. the act of giving someone a job

5. employment for performers or performing groups that lasts for a limited period of time

6. contact by fitting together

7. the act of sharing in the activities of a group

engagementn.约会；约定；订婚；婚约；雇用；交战；(机器零件等)啮合Engagement speed接合速度engagement clause[法] 保证条款engagement letter聘书； 委托书engagement theory介入理论engagement factor接触比engagement system啮合方式engagement sleeve齿轮离合器engagement support作战支持engagement markers介入标记语engagement of head胎头入盆

1. He has not enough money to meet his engagements.
   他没有足够的钱来偿清他的债务。