英语词汇“optional protocal”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	optional protocal
释义	optional protocal n.任择议定书
随便看	check matrix cluster check maximum and minimum flow check me check measurement check measuring check measuring tool check mejor point Check menu item check me out check meter check-offs check off something checkoff system check-off system check off these parcels check of genuineness check of hull deformation before launching check of leak current check of leaking Check method check method of irrigation check mode check_module check_modules check mohair