toughened

现在分词：

动词现在分词: toughening

更多词形：

名词: toughener | 动词过去式: toughened | 动词过去分词: toughened | 动词现在分词: toughening | 动词第三人称单数: toughens |

单词例句：

Has other kids' bad behavior led you to toughen your standards?

其他孩子的不良行为让你提高了标准吗？

His attitude has toughened up since you last saw him.

自你上次见过他以来，他的态度更强硬了。

Joan seems to have toughened up a lot since last year.

琼自去年以来好像坚强多了。

The impact strength of their composites increases obviously and,being toughened with PSF,by a factor of 90%.

其复合材料的冲击强度明显提高,经聚砜增韧后提高了90%。

The steel was toughened by a special process.

钢经过特殊加工变韧了。

He needs a neat diet and plenty of hard exercise to toughen him up.

他需肉类饮食和大运动量的艰苦锻炼使自己强健起来。

This set is of toughened glass,and not easy to break.

这是钢化玻璃的，不易碎。

Toughened ultra clear glass lens with AR coating.

特殊处理过的坚韧清澈透明的玻璃透光镜片。

Basically he needs to toughen up a little bit.

主要是，他需要更强悍点。