pail-close的意思|示意

美 / 'peɪlkl'əʊs / 英 / 'peɪlkl'oʊs /

[医]便桶

Slop pail and drainage equipment are set at the close back of bed, clean and sanitation.

污水桶和下水装置设在床体后面封闭处，干净卫生。