单词	包气带--渗流带
释义	渗流带，包气带vadose zone
随便看	external force field external fragmentation external frequency external friction external frontal crest external fuel pump external function external function call external function--exf external function reference external function store external function store，efs external function testing external function translator external function translator--eft external function translator，eft external function，exf external furnace external gage external galaxy external gas console external gas drive external gas pressure cable external gateway protocol external gateway protocol，egp