volume (insulation) leakagevolume leakage体: body; part of the body绝缘: insulation; isolation; insul ...漏泄: untightness; inleakage; leak ...绝缘漏泄: insulation leakage; volume leakage物理发泡聚乙烯绝缘漏泄同轴电缆: telecommunication cable-foamed polyethylene dielectric leaky coaxial cable下载手机词典可随时随地查词查翻译