- make or become tougher；make (rules or a policy) stricter and more harsh
verb: toughen, 3rd person present: toughens, gerund or present participle: toughening, past tense: toughened, past participle: toughened
- 1. make or become tougher he tried to toughen his son up by sending him to public school if removed from the oven too soon meringues shrink and toughen 同義詞 反義詞
- ▪ make (rules or a policy) stricter and more harsh new congressional efforts to toughen the laws 同義詞
- make or become stronger or more resilient: he tried to toughen his son up by sending him to public school a falcon has scaly skin on its legs that toughens up very quickly
they have gained wide notoriety as being battle-toughened killers. battle-toughened killers:身經百戰而變得堅韌的殺手. 他們已經因成為身經百戰堅韌之殺手而惡名遠播.
沒有其他意思啊 他是非常細心的寫出全部主要材質1.soda碳酸氫鈉[ 2.lime 石灰3.silicate矽酸鹽還有功能1.Thermally 保溫 2.toughened 強化 3.safety安全 國外產品對於成分都比較講求讓消費者一目瞭然,比較不會有購買上的爭議哩
... by troubles and setbacks so as to stimulate his mind, toughen his nature and enhance his abilities.",said ...