well up

• • 流出，涌出，喷出
  • (声音)响起并越来越大
  • (情感等)出现，流露
  • 涌出，流出：

    The workers were excited when oil welled up.

    当原油从地下喷出的时候，工人们都激动了。

  • (感情)迸发，涌上；萌发：

    Pity welled up in her heart as she watched the disabled child.

    当她看到那个残疾孩子的时候，怜悯之心涌上心头。