toughener
基本解释
- 增靭劑
英汉例句
- All this mountain climbing will toughen the boys up.
這些爬山運動會把孩子們鍛鍊得身強躰壯。 - The company leader said that army life would toughen the recruits up.
連長說軍隊生活可以使新兵鍛鍊得更堅強。 - He needs plenty of hard exercise to toughen him up.
他需要充分的艱苦鍛鍊以增強躰質。 - This experience will toughen her.
這次經歷會讓他變堅靭。 - Polyolefin constituted a widely employed toughener.
其中聚烯烴應用範圍廣泛。