bettering

名词 n. 动词 v.
中文释义

英文释义

名词 n.
  1. improvement
动词 v.
  1. present participle and gerund of better form-of,gerund,participle,present

词形变化

betterings plural

词源

词源 1
From Middle English beterynge; equivalent to better + -ing.
词源 2
From Middle English beterynge; equivalent to better + -ing.
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