Kyūjitai form of 水商売: bar and restaurant business / Kyūjitai form of 水商売: chancy trade / Kyūjitai form of 水商売: nightlife business

groundwater pollution, groundwater contamination

Compounds

as usual, in common with

a pipe or tube, such as that made of bamboo, wood, metal, or rubber / a shuttle for weaving with a loom (from the way the earliest shuttles were made from bamboo tubes)

tube; pipe; duct; tract

many mountains and rivers

true friendship between two people of accomplishment needs not be overly demonstrative

Guanzi / Guanzi (book)

(electronics) vacuum tube