油然 [
yóu rán]
spontaneously
involuntarily
- 一想到要走了,悲伤之情在他心里油然升起。
He felt a sickness rise in him at the thought of leaving. - 直到星期五的出现,这个希望才重新油然升起!
Until the emergence of Friday, the hope rises again welled up! - 一刹那间彼得对这位老头油然产生了一种怜悯心。
For a moment Peter felt a surge of sympathy for the older man.