Level 6 · word 13,466 of 20,000
adrenaline
/əˈdrenəlɪn/
American
- n. 肾上腺素
- n. 兴奋感, 亢奋
- Definition
- n. a hormone that increases heart rate during excitement or fear
- n. a feeling of excitement or nervous energy
- Example
- Her adrenaline spiked as the roller coaster raced downhill fast.
- 过山车飞速俯冲时，她的肾上腺素飙升。
Word mapHormones