| 单词 | fifth wheel |
| 释义 | fifth wheel fifth wheel n: (transport: axle device) (车辆) SC 五轮仪 fifth wheel, fifth wheel trailer n: (towable recreational vehicle) (车辆) SC 牵引鞍座 fifth wheel n: (transport: spare wheel) (车辆) SC 备用轮 fifth wheel n: figurative, informal (unnecessary person or thing) SC 多余的人 SC 冗员 |
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英汉双解词典包含74752条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。