hard什么意思

您好，

hard

英 [hɑ:d]；美 [hɑ?(r)d]

困难的； 严峻；艰苦； 硬的；坚硬；有力的； 努力的；

努力地(辛勤)；猛力地； 严重地； 沉重地； (英) 硬海滩，登陆处等等的意思。

比较级：harder

最高级：hardest

派生词：hardish，hardness

例句：

After much hard bargaining we reached an agreement. ?

经过一番艰难的讨价还价，我们达成了协议。

It's hard to draw clear lines of demarcation between work and leisure. ?

在工作和闲暇之间很难划出明确的界限。

The substance polymerizes to form a hard plastic.

这种物质聚合形成坚硬的塑料。

I find it hard to work at home because there are too many distractions. ?

我发觉在家里工作很难，因为使人分心的事太多。

His eyes were as hard as flint. ?

他的眼神冷酷无情。

We are looking for someone who is reliable and hard-working. ?

我们在物色可靠而又勤奋的人。