| 释义 |
adrena·line (also adrena·lin ) BrE /əˈdrenəlɪn/ NAmE /əˈdrenəlɪn/ noun [U ]a substance produced in the body when you are excited , afraid or angry . It makes the heart beat faster and increases your energy and ability to move quickly 肾上腺素（能使心跳加速、精力充沛、行动迅速）◆ The excitement at the start of a race can really get the adrenaline flowing . 比赛起点的兴奋确实能使人热血沸腾。adrenaline , adventure , attempt , challenge , enthusiasm , escapade , explore , excitement , kick , thrill |