doublings
释义
(doubling 的复数) n. 加倍, 双重, 折迭, 重合, 折回, 防护板, 加强板
[计] 双倍, 双重
英文释义
plural of doubling
n. increase by a factor of two
n. raising the stakes in a card game by a factor of 2
词形变化
原型: doubling 原型变体: s
BNC词频排名: 0 | 当代语料库词频排名: 0