cooking gas
noun/ˈkʊkɪŋ ɡæs/
/ˈkʊkɪŋ ɡæs/
(US English) (British English Calor gas™)
[uncountable]- a type of gas stored as a liquid under pressure in metal containers and used for heating and cooking in places where there is no gas supply
灌装液化气（用于取暖和做饭）