| 单词 | molecularity |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔molecularity〕The reaction involves a molecule of iodine and a molecule of hydrogen and consequently its molecularity is two.这反应涉及1个碘分子和1个氢分子,所以参与反应的分子数是2。英汉大词典 |
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