字典網>> 英漢字典>> S開頭詞條>>shielding case的意思 漢英字典shielding case中文翻譯：【化】 禁止罩字典網 相關詞條：shielding of nuclear charge shielding constant shielding factor shielding effictiveness shielding effect shielding shielding ring shielding facility shielding wire shielding material