| 单词 | 效力强 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔crack cocaine〕Chemically purified, very potent cocaine in pellet form that is smoked through a glass pipe and is considered highly and rapidly addictive.快克古柯碱：化学上被精炼、效力强的古柯碱，成颗粒状，透过玻璃管来吸食，也被认为是非常快速上瘾的美国传统〔powerfully〕Alcohol is also a powerful and fast-acting drug.酒也是一种效力强且迅速给人快感的毒品。柯林斯高阶 |
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