v.變堅韌；變健壯；變頑固
名詞: toughener 過去式: toughened 過去分詞: toughened 現在分詞: toughening 第三人稱單數: toughens
Verb:make tough or tougher;
"This experience will toughen her"
以上就是本站詳細整理的詞語toughen是什么意思的翻譯解釋，供大家參考一下。
I hate my school..but Daddy was adamant. He said it would toughen me up.