hard hat
英
美
- hard adj.硬的;困难的;棘手的;坚强的;残酷的;用力的;液态的;严寒的;确凿的adv.努力地;强烈地;严重地;坚定地
- hat n.帽子vt.给...戴帽子vi.提供帽子;制造帽子
Noun:
-
a worker skilled in building offices or dwellings etc.
-
a lightweight protective helmet (plastic or metal) worn by construction workers
用作名词 (n.)
- You'll have to wear this hard hat for the tour.
参观时必需戴上这安全帽。
- Hard hats and ear protectors are provided.
提供了安全帽和护耳。