英语词汇“evacuation system”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	evacuation system
释义	evacuation system e·vac·u·a·tion sys·tem (ē-vakyū-āshŭn sistĕm) In dentistry, a suction used to remove fluids such as saliva and blood from an area to provide a dry treatment field.
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evacuation system