| 单词 | heptonene |
| 释义 | > as lemmasheptonene heptonene n. a liquid hydrocarbon of the valylene series. ΚΠ 1889 H. F. Morley & M. M. P. Muir Watts' Dict. Chem. (rev. ed.) II. 680/1 Heptonene C7H10. < as lemmas |
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