tougher

过去分词：

动词过去分词: toughened

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：

This tube is flexible but tough.

这管子柔软但很坚固。

Fielded tough questions from the press.

即席回答新闻界所提出的尖锐问题

It's time to get tough with football hooligans.

现在该对足球迷小流氓采取强硬措施了。

The tough new measures on drug abuse are likely to be a case of kill or cure.

禁毒新措施很强硬，大有成败取决於此之势。

This car is a tough baby to drive.

这辆车可不太好开。

A thin, tough cord made from the intestines of animals, usually sheep, used as strings for musical instruments or as surgical sutures.

羊肠线一种由动物肠，通常是羊肠所制成的牢固的细线，用于乐器的弦或用于手术缝合

He's going to be a jolly tough candidate to beat.

他会成为很难击败的候选人。

A tough, often aggressive or violent young man.

小阿飞强壮，好斗或暴力的年轻人

Pretty tough day to day.

日子不好过啊。