acetylene
acet·y·lene
/əˈsɛtl̩ən/ noun [ noncount ]
: a gas that burns with a very hot flame which is used to melt and connect pieces of metal
acet·y·lene
/əˈsɛtl̩ən/ noun [ noncount ]
: a gas that burns with a very hot flame which is used to melt and connect pieces of metal
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