词语ring seal
解释环的封闭
词性名词
ring seal〔名词〕环封详细»
ring seal环封详细»
ring seal〔名词〕环形封闭详细»
ring seal〔名词〕环形密封详细»
ring seal〔名词〕环封闭详细»
环的封闭ring seal详细»
环的封闭〔名词〕ring seal详细»