interchangeable fabricated parts互换: interchange; counterchange; ...配件: fittings of a machine; parts ...可互换配件: interchangeable parts可互换面罩配件: interchangeable facemask fitting我们为你从我们这买的原装手机换配件: to the top; we will replace any accessories you bought from us for your original phone下载手机词典可随时随地查词查翻译