单词 | crash helmet |
释义 | crash helmet Word forms: crash helmets countable noun A crash helmet is a helmet that motorcyclists wear in order to protect their heads if they have an accident. We wear seatbelts in cars and crash helmets on motorbikes. Image of crash helmet © ronstik, Shutterstock |
随便看 |
|
英语词典包含147115条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。