get-tough的用法和樣例：
例句
用作形容詞 (adj.)
- Cancer cell walls have a tough protein covering.
癌細胞的細胞壁有一個強硬的蛋白質膜。 - The government has introduced some tough new laws on food hygiene.
政府對食物衛生出台了一些強硬的新法規。
辭彙搭配
- get tough with 對…強硬起來...
