adj.坚强的（ tough的最高级 ），坚韧的，艰苦的，粗暴的...

The tobacco industry escaped unscathed from its toughest legal challenge.烟草业成功逃过了最严峻的法律质疑。This is the toughest crime bill that Congress has passed in a decade.这是十年来国会通过的最严厉的一项刑事法案。The deities believed that this was the t...

toughest的音标：toughest的英式发音音标为：['tʌfɪst]toughest的美式发音音标为：['tʌfəst]...

This is the toughest crime bill that Congress has passed in a decade...这是十年来国会通过的最严厉的一项刑事法案。The deities believed that this was the toughest punishment.责令西西弗推石的诸神以为这是对他最严厉的惩罚.He is the toughest military ruler yet and has ...