toughener
基本解释
- 增韧剂
英汉例句
- All this mountain climbing will toughen the boys up.
这些爬山运动会把孩子们锻炼得身强体壮。 - The company leader said that army life would toughen the recruits up.
连长说军队生活可以使新兵锻炼得更坚强。 - He needs plenty of hard exercise to toughen him up.
他需要充分的艰苦锻炼以增强体质。 - This experience will toughen her.
这次经历会让他变坚韧。 - Polyolefin constituted a widely employed toughener.
其中聚烯烃应用范围广泛。