ke·tene 
(kētēn′)
(kētēn′)n.
A pungent, toxic, colorless gas, C2H2O, used chiefly as an acetylation agent.
| 单词 | ketene |
| 释义 | ke·tene (kētēn′)n. A pungent, toxic, colorless gas, C2H2O, used chiefly as an acetylation agent. |
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