| 单词 | hard hat |
| 释义 | hard hat 1 ENTRIES FOUND: hard hat noun plural hard hats hard hat noun plural hard hats Learner's definition of HARD HAT [count] : a hat that is worn by workers at a building site to protect their heads from falling objects（建筑工人戴的）安全帽 — see picture at hat |
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英汉双解词典包含109353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。