strengthen
英 ['streŋθ(ə)n; -ŋkθ(ə)n]
美['strɛŋθn]
- vt. 加强;巩固
- vi. 变强;变坚挺
词组搭配
strengthen someone's hand (或 hands)
enable or encourage a person to act more vigorously or effectively
使做事更强硬;使行动更有力
enable or encourage a person to act more vigorously or effectively
使做事更强硬;使行动更有力