0 a gas with no smell or colour that burns easily and is found in natural gas and petroleum -- etano
中文繁体
乙烷（一種無色無嗅的易燃氣體，存在於天然氣和石油中）…
中文简体
乙烷（一种无色无嗅的易燃气体，存在于天然气和石油中）…
Polski
etan…
NOVAS PALAVRAS
European
May 10, 2021
PALAVRA DO DIA
Shimmer
ethane
