| 释义 |
| | | | NOUN usually plural | | | | | /ˈʌpə/ | | | | | 1 | the part of a shoe that covers the top and sides of your foot 鞋面；鞋帮 | good quality leather uppers 高质量的皮鞋面 | | | | | 2 | informal a drug , usually in the form of a pill , that people take to make them feel happy , excited , and lively 兴奋剂（通常为药丸） | | PHRASE | | - | be on your uppers BRITISH informal old-fashioned
| | to have almost no money left | | 穷困；一贫如洗 | | | | | | |