helmet
🇺🇸
/ˈhelmɪt/
🇬🇧
/ˈhelmɪt/
noun
B2
a hard hat that protects your head
Always wear a helmet when riding a bike to stay safe.
騎自行車時務必佩戴頭盔以確保安全。
translation
頭盔
詞形變化
Plural
helmets