1. 干河床：rock goods 圆柱形硬糖 | dry wash 干河床 | mosaic disease [植]花叶病

2. 干适淹：dry voyage 干货航次租 | dry wash 干适淹 | dry water stained 干水渍

3. 旱谷：旱谷 arroyo | 旱谷 dry wash | 旱峡 air gap

4. 洗过而未烫的衣服：洗碟工/pearl diver | 洗过而未烫的衣服/dry wash | 洗线机/tape machine

noun

1. the dry bed of an intermittent stream (as at the bottom of a canyon)

Synonym: wash