hard hat 是什么意思

	1.(建筑工人戴的)保护帽。 2.建筑工人。 3.持保守观点的建筑工程人员。 4.真保守假激进的政客，形左实右派。

	hard: adj. 1.硬的，坚固的 (opp. soft)。 2 ...
	hat: n. 1.帽子〔一般是指有边的〕，礼帽。 2.红衣主教的 ...

	a lightweight protective helmet (plastic or metal) worn by construction workers 同义词：tin hat, safety hat,
	a worker skilled in building offices or dwellings etc. 同义词：construction worker,

	1.	Both men were wearing hard hats and protective ear pads . 两人都戴着安全帽和护耳垫。
	2.	A : you ' ll have to wear this hard hat for the tour 参观时必需戴上这安全帽。
	3.	Give me some of that hard hat , right here , right now . 给我来点带劲的，来吧，现在”
	4.	You ' ll have to wear this hard hat for the tour 参观时必需戴上这安全帽。
	5.	I need a hard hat 我需要一顶安全帽
	6.	Hard hats ， please 请戴上安全帽
	7.	In chinese society , the hard hats seem to be more generous on charity donations 在中国社会，劳动者对慈善的捐款，似乎比较慷慨。
	8.	In chinese society , the hard hats seem to be more generous on charity donations 在中国社会，劳动者对慈善的捐献，似乎比较慷慨。
	9.	Hard hat required 戴好安全帽
	10.	Or it is the same figure , a year or so gone over , in his first hard hat ah , that was a day ! , 一两年后，同一身姿初戴硬毡帽啊，何等神气！已开始跑外勤。

hard hat是什么意思