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safety hat的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
Noun:
-
a lightweight protective helmet (plastic or metal) worn by construction workers
safety hat的用法和樣例：
例句
- The safety helmet is held on by an elastic strap.
安全帽用一根松緊帶系住。 - You'll have to wear this hard hat for the tour.
參觀(guān)時(shí)必需戴上這安全帽。
