英语词汇“fissure sealant”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	fissure sealant
释义	fissure sealant 基本例句窝沟封闭剂 The pit andfissure sealanthave significant preventive effect on carious teeth.窝沟封闭能有效预防窝沟龋的发生。
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