英语词汇封壳是什么意思，封壳的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	封壳
释义	DEFINITIVE EXAMPLES 权威例句The electrical connectors have to be cased in (=covered in a tight case of) waterproof plastic.这些电器接头必须装在防水的塑料封壳里。剑桥国际
随便看	circumaural earphone circumaviate circumaviating circumaviation circumaviator circumaxile circumaxillary circumbendibus circumbendibus circumbuceal circumbulbar circumcallosal circumcenter circumcenter circumcentre circumcircle circumcircle circumcise circumcise circumcised circumcised circumcising circumcising circumcision circumcision

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