n. 粗蓝布, 劳动布, 粗蓝布裤子, 工作服

[ noun ]
a coarse durable twill-weave cotton fabric
<noun.artifact>

Dungaree \Dun`ga*ree"\, n.
1. A coarse kind of unbleached cotton fabric; blue denim.
[Written also {dungari}.] [India]

2. pl. Trousers, overalls or similar work clothes made of
blue denim.
[PJC]

3. pl. Same as {blue jeans}.
[PJC]