duals
释义
(dual 的复数) a. 双重的, 双的
n. 双数
英文释义
plural of dual
s. a grammatical number category referring to two items or units as opposed to one item (singular) or more than two items (plural)
词形变化
原型: dual 原型变体: s
BNC词频排名: 0 | 当代语料库词频排名: 0