a·cet·y·lene 
(ə-sĕtl-ēn′, -ən)
(ə-sĕtl-ēn′, -ən)n.
A colorless, highly flammable or explosive gas, C2H2, used for metal welding and cutting and as an illuminant. Also called ethyne.
a·cet′y·lenic (ə-sĕt′l-ĕnĭk) adj.
| 单词 | acetylene |
| 释义 | a·cet·y·lene (ə-sĕtl-ēn′, -ən)n. A colorless, highly flammable or explosive gas, C2H2, used for metal welding and cutting and as an illuminant. Also called ethyne. a·cet′y·lenic (ə-sĕt′l-ĕnĭk) adj. |
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