名詞 bidet:

1. a basin for washing genitals and anal area

bi.det

n.（名詞）
A fixture similar in design to a toilet that is straddled for bathing the genitals and the posterior parts.
清洗盆：一種在設(shè)計(jì)上像便池的固定裝置，可叉開腿跨坐于上洗浴生殖器和臀部

來(lái)源：
French [bidet, pony]
法語(yǔ) [臉盆狀澡盆，小馬]
probably from Old French bider [to trot]
可能源自 古法語(yǔ) bider [小跑]