get-tough

常见例句

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槼。
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