英语词汇nightguard怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	nightguard
释义	nightguard 简明释义 n.夜间保安：在夜间执行保安职责的人员，负责保护建筑物、设施或人员的安全。网络释义短语 1 nightguard vital technique 夜间漂白术 2 nightguard vital tooth bleaching 活髓牙夜间漂白双语例句 1 Conclusion Nightguard vital tooth bleaching with TREE dental whitening gel is an effective, conveniency and safety therapy method and beneficial to periodontal tissue. 结论：TREE牙齿脱色凝胶用于活髓牙夜间漂白使用方便、安全、有效且对牙周组织有益。词源 1 nightguard: night +? guard FROM: wiktionary
随便看	focal suppression bursts focal surface focal surface of congruence focal surface focal symptom focal synaptic potential focal temperature focal therapy focal thyroiditis focal time focal tolerance focal tracing focal track focal tuberculosis focal ultra-violet therapeutic lamp focal ultra violet therapeutic lamp Focalux focal variation ratio focal vision focal vitreous degeneration focal volume focal zone Focant Focas FOCC

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