单词：molecular level
molecular level的用法和样例：
例句
- Techniques to deal with genes at the molecular level are a most important advance.在分子水平上对基因操作的技术取得了极重要的进展。
- While she looks well preserved, on a molecular level Lyuba is in tatters.虽然她看上去保存完好，但从分子水平上讲，已彻底遭到损坏。
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