| undertaking | |
| 级别 | 第9级 |
| 音标 | [ ˌʌndəˈteɪkɪŋ ] |
| 解释 | n.保证，许诺，事业 |
| 英英释义 | a job , business or piece of work |
| 发音 |  |
| 例句 |
1. He gave her an undertaking that he would pay the money back within a year. 他向她做了一年内还钱的保证。 2. He is too timid to venture upon an undertaking. 他太胆小，不敢从事任何事业。 |
