footbath

详细解释:n. 洗脚, 脚盆

英语解释：

名词 footbath:

a small bathtub for warming or washing or disinfecting the feet

详细解释：

foot.bath

n.（名词）
A small bath, such as a basin or shallow pool, for washing or disinfecting the feet.
洗脚盆：用来洗脚或为脚消毒的小浴盆，比如盆或浅水池