crop up

英 [krɒp ʌp]

美 [krɑːp ʌp]

（常指出其不意地）出现，发生

柯林斯词典

• PHRASAL VERB (常指出其不意地)出现，发生
  If somethingcrops up, it appears or happens, usually unexpectedly.
  1. His name has cropped up at every selection meeting this season...
     他的名字突然出现在这一季所有选举会议上。
  2. Problems will crop up and hit you before you are ready.
     你还未准备好，问题就会突然出现并打击你。

英英释义

verb

• appear suddenly or unexpectedly
  1. The farm popped into view as we turned the corner
  2. He suddenly popped up out of nowhere
  Synonym:pop uppop

双语例句

• Mistakes must be criticized and poisonous weeds fought wherever they crop up.
  有错误就得批判，有毒草就得进行斗争。
• And what happens when security issues do crop up in open source?
  当在开放源码中突然出现安全性问题时，会发生什么呢？
• New problems crop up after old ones are resolved.
  旧的问题解决了，新的问题又产生了。
• For one thing, annoying technical glitches sometime crop up.
  首先，有时发生让人烦恼的技术故障。
• It's silly to paper over the problem; it will only crop up again one day.
  把这个问题掩盖起来的作法是愚蠢的，总有一天还会暴露的。
• It's unclear how often this problem might crop up in other young children.
  目前不清楚这个现象出现在年轻孩童身上的频率为何。
• His name has cropped up at every selection meeting this season
  他的名字突然出现在这一季所有选举会议上。
• In fact, problems with the names used in international automobile promotions seem to crop up frequently.
  事实上，在国际性汽车销售活动中，经常出问题的就是品牌名称。
• The Autumn Report also touched upon the serious economic problems that would crop up.
  秋季报告也没有回避可能出现的严重经济问题。
• When problems crop up in business, a sincere apology is essential to restoring that trust.
  商界一旦出现问题，真诚地道歉是恢复上述信任的关键。