- 1. two; twin; both; dual
- ♦ ~目失明 blind in both eyes
- ♦ ~发动机飞机 a twin-engined plane
- ♦ 粮食、棉花~丰收 bumper harvests of both grain and cotton
- 2. (
反 单 “odd”) even - ♦ 双数
- ♦ 双号
- 3. double; twofold
- ♦ ~份 double the amount; twice as much
- ♦ 一~鞋 a pair of shoes
- ♦ 一~袜子 a pair of socks