| 单词 | θ69368 |
| 释义 | the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > alkynes > straight-chained, by number of carbon atoms (16) Subcategories:— two (3) — three (2) — four (3) — five (3) — six (1) — seven (1) — eight (1) — ten (1) — fifteen (1) |
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英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。