安全帽（hardhat的名词复数）

n.安全帽( hard hat的名词复数 )

hard hat───安全帽；建筑工人；顽固的保守派

hard wheats───硬质小麦

hard facts───无可动摇的事实；铁的事实

hard heads───硬渣

hard pads───硬垫

hard-hat───安全帽；建筑工人；顽固的保守派

hard pastes───硬质粘土

Hard hats and ear protectors are provided.───安全帽和护耳。

Both men were wearing hard hats and protective ear pads.───两人都戴着安全帽和护耳垫.

All those campaign stops on the factory floor, posing beside muscular men in overalls and hard hats, seem to have paid off.───所有竞选活动在工厂地板上进行，身穿罩袍头戴安全帽的肌肉发达的汉子站在旁边，看来他们已经发完工资了。

Many men were shirtless while others wore old clothes, hard hats , goggles or protective plastic sheets.───很多男性赤膊上阵,其他一些人则穿着旧衣服, 戴着头盔 、 眼罩或披着塑料防护布.

we do know is this: they didn't build it wearing hard hats. In other words, one of our greatest achievements was, um, achieved without the intervention of Health and Safety.───我们的一大成就是，嗯，不用安全卫生管理协会掺和也能建成这么个大家伙。

You should wear hard hats when caving to protect the head from bumps and falling rocks.───在开采洞穴时,你必须要戴上安全帽,以防止头部撞到突起物,或者被掉落的岩石砸伤.

Radio across town were handing out hard hats for a press tour of their nearly completed Beverly Hills facility.

Hard hats must be worn on site.

You haven't got hard hats on.

All men on site will be required to wear hard hats and safety boots at all times within the designated areas.

When no vapors are present, he simply wears the hard hat. Hard hats, of course, are not air-tight.

Hard hats and ear protectors are provided.

Now the unions are softening up their hard hats.

The men in hard hats and sparkly shirts amid "waves" of blue silky fabric represented the labourers on a tideland project lauded in every publication.

However, cyclists make a good example because they too are starting to wear hard hats.