Crash helmet
n. 头盔, 安全帽
📖 牛津释义
crash helmet
hat made of very strong material (eg metal), worn by motor-cyclists, racing drivers, etc to protect the head （摩托车手、 赛车驾驶员等戴的）防撞头盔.
🧩 词语组成解析
crash
[kræʃ]
v. 碰撞;使发出巨响;暴跌;睡觉;
n. 碰撞;碰撞声;暴跌;崩溃;
adj. 应急的;速成的;
helmet
['hɛlmɪt]
n. 头盔;钢盔;盔形物，盔状物;[植]盔状花冠;
vt. 给…戴上头盔;
🗣️ 情景例句
Maybe.
也许是。
I did composition last month.
我上个月做作文。
No, thanks, Tom.
不，谢谢，汤姆。