top-ups
释义
n. 修饰, 润饰, 润饰的文字( top-up的复数形式 )
英文释义
n. an amount needed to restore something to its former level
词形变化
原型: top-up 原型变体: s
BNC词频排名: 0 | 当代语料库词频排名: 0