tougher

过去式：

动词过去式: 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：

Isn't the meat a trifle tough?

这肉有点老吧?

Like Mr.Perot, the77-year-old Mr.Chung is campaigning on a platform that the country's current leadership has run the economy into the ground, though it is a tough argument in South Korea, where economic growth this year is running at more than7 percent.

像佩罗先生一样，77岁的郑先生的竞选口号是：目前国家领导操之过急把经济搞得一塌糊涂。不过在南韩这种说法难以成立——该国本年经济增长超过百分之七。

Dave is not a nervous wreck, but as tough as an old boot.

戴夫不是一个经不起打击的人，他十分坚强。

He's a tough guy.

他是个难对付的家伙。

The company faces tough competition.

这家公司面临着艰难的竞争。

This car is a tough baby to drive.

这辆车可不太好开。

We won the contract but only through a lot of tough negotiating.

我们赢得了合同，但是却经过了多次不屈不挠的谈判才达到目的。

He'll never pay up unless you get tough with him.

你对他态度强硬，他才会还清债务。

Pretty tough day to day.

日子不好过啊。