reinforcement
US /ˌriː.ɪnˈfɔːrs.mənt/
UK /ˌriː.ɪnˈfɔːrs.mənt/
名词
1.
加强
the action or process of reinforcing or strengthening.
示例:
•
older electricity mains required reinforcement to meet increased demand
在 Lingoland 学习这个单词
加强
the action or process of reinforcing or strengthening.