| 单词 | pc15 |
| 释义 | PC15PC15A provocation test for evaluating bronchial responsiveness to histamine, which measures the concentration of histamine required to produce a 15% ↓ in the FEV1–forced expiratory volume in one second 2º to bronchoconstriction |
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英语词典包含2567994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。