H2O
noun /ˌeɪtʃ ˌtuː ˈəʊ/
/ˌeɪtʃ ˌtuː ˈəʊ/
(also H2O)
[uncountable] (informal)- water (the chemical symbol, used in non-scientific contexts)
水(尤用于表示食物、饮料、药物等的水含量) - A ten-minute shower uses 15 gallons of H2O.
十分钟的淋浴消耗15加仑H2O。
- A ten-minute shower uses 15 gallons of H2O.