Quality betterments 质量改进
additions and betterments reserve 扩充及改良准备
improvement and betterments insurance 房屋修缮与改良保险
additions and betterments 增建和改良工程
asset betterments and additions 资产的改建和增建
improvement and betterments 改进工程 ; 房屋修缮与改进
assets betterments and additions 资产的改建和增建
同义词: improvement advance
同义词: amelioration melioration
以上来源于: WordNet
N-UNCOUNT The betterment of something is the act or process of improving its standard or status. 改善 [正式] [oft N 'of' n]
His research is for the betterment of mankind.
他的研究是为了人类生活的改善。
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