| 单词 | pentamethylene |
| 释义 | pentamethylene[ pen-tuh-meth-uh-leen ] / ˌpɛn təˈmɛθ əˌlin / noun Chemistry.cyclopentane. Origin of pentamethylenepenta- + methylene Words nearby pentamethylenepentahydroxy, pentalpha, pentamerous, pentameter, pentamethonium bromide, pentamethylene, pentamethylenediamine, pentamidine, pentane, pentangle, pentangular Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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