| 单词 | nuts and bolts |
| 例句 | nuts and bolts plural noun •the nuts and bolts of running an airline:practical details, fundamentals, basics, practicalities, essentials, mechanics, rudiments, ABCs | informal nitty-gritty, ins and outs, brass tacks, meat and potatoes. |
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英语同义词词典收录了14896条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。