单词	备份计划
释义	备份计划backup plan
随便看	three vowels的意思 three vowels,the的意思 three-waggon tipple的意思 three-wattmeter method的意思 three-waveguide coupler的意思 three-wavelength device的意思 three wavelength spectrophotometry的意思 three-wave mixing的意思 three way的意思 three-way的意思 three-way analysis of variance的意思 three way bit的意思 three-way bulb的意思 three-way calling的意思 three-way catalyst的意思 three way circulation的意思 three-way classification的意思 three way cock的意思 three-way cock的意思 three-way cock， three-way stoppcok的意思 three-way connector的意思 three-way cord的意思 three way cross的意思 three-way cross的意思 three way cross--triple cross的意思