英语词汇密封性很好是什么意思，密封性很好的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	密封性很好
释义	DEFINITIVE EXAMPLES 权威例句〔hermetically〕The batteries are designed to be leak-proof and hermetically sealed.电池的设计防渗漏，密封性很好。柯林斯高阶
随便看	firing line firing line firing line firing line firing lock firing mechanism firing mechanism firing off firing on all cylinders firing on all cylinders firing order firing party firing pattern firing pin firing pin firing plate firing point firing position firing potential firing pulse firing range firing range firing shrinkage firing silver paste firing space

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