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

• Identifying potential obstacles ahead of time is a great way to be prepared when they crop up.
  提前设想潜在的障碍能够使你在困难真正出现的时候做好准备。
• I put it upon myself to answer for anything that might crop up.
  我对任何可能发生的事情负责。
• It had never occurred to her that a new possibility would crop up abruptly.
  她万万没有想到会突然出现一种新的可能性。
• 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。
• A different example where accuracy is lost will crop up unexpectedly.
  损失精度的另一个例子会意外地出现。
• In summary, if we continue to ignore the above-mentioned issue, more problems will crop up.
  总之，如果我们继续忽视上述问题，会有更多问题出现。
• I can come now, unless any other problems crop up.
  我现在能来，除非又突然冒出什么别的问题。
• As china changes, many problems are solved and new ones crop up.
  中国社会的变化，使得许多问题得到了解决，同时也产生了一些问题。
• Misprints often crop up in the papers.
  报上常出现印刷错误。
• Keep calm when problems crop up.
  遇事冷静。