Put in the washing powder

洗衣───laundry;粉───powder

She could ring for food and drink, laundry and sundry services.───她可以打电话点餐，叫人来取要洗的衣服以及叫其他各种服务。

The hotel has a laundry service.───旅馆提供洗衣服务。

Yes. Tenants aren't permitted to hang laundry on the balcony.───对,房客不能把衣服挂在阳台上.

Then I wouldn't have do the dishes the laundry, the house, and do other boring stuff.───那样我就不用洗碗,洗衣服, 打扫屋子, 以及做其它一些烦人的家务.

Please hang out the laundry.───请把洗好的衣物晾出去.

I hang the laundry out to dry.───我把衣服挂在外头晾干.

a laundry list of problems───一长串问题

Send one's ( dirty ) washing to the laundry.───把要洗的 ( 脏 ) 衣物送到洗衣店去.

The report on the hospital mentioned such desiderata as a supply of clean laundry.