| 单词 | crop up |
| 释义 | crop upphrasal verb(-pp-) (rather informal) to appear or happen, especially occasionally or when it is not expected（尤指偶尔或意外地）出现，发生◆it's the kind of problem that crops up from time to time.这就属于那种时不时就会出现的问题。◆i'll be late－something's cropped up at the office.我要晚点到，办公室里出了点事。 crop up to appear suddenly, when you are not expecting it 突然出现: ◇we should have finished this work yesterday but some problems cropped up. 我们昨天本该完成这项工作，可是突然出现了一些问题。 crop upsee ⇨ happen 1 crop upphr v [i]to happen or appear suddenly and unexpectedly 突然而意外地发生［出现］:◇let me know if any problems crop up. 如果突然发生什么问题要告诉我。 |
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