so·da wa·ter
noun/ˈsəʊdə wɔːtə(r)/
/ˈsəʊdə wɔːtər/
(also soda)
- [uncountable] fizzy water (= water with bubbles) used as a drink on its own or to mix with alcoholic drinks or fruit juice (originally made with sodium bicarbonate)
汽水；苏打水 - [countable] a glass of soda water
一杯汽水