seltzer
noun /ˈseltzə(r)/
/ˈseltzər/
[uncountable, countable]- fizzy water (= with bubbles), usually containing minerals, used as a drink
塞尔兹(含汽)矿泉水 词源mid 18th cent.: alteration of German Selterser, from (Nieder)selters, the place where medicinal mineral water is made in Germany.