overalls

剑桥词典

UK (US coveralls)
a piece of clothing that covers both the upper and lower parts of the body and is worn especially over other clothes to protect them
工作服；防護服
She put on some overalls and got out a tin of paint . 她穿上工作服，取出一桶油漆。
US (UK dungarees)
a pair of trousers with an extra piece of cloth that covers the chest and is held in place by a strap over each shoulder
背帶褲，工裝褲 返回 overalls