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

单词	concurrent courses
释义	concurrent courses 同时开设的课
随便看	soil road soil roadbed soil-rock foundation soil-rock mixture soil-rock-mixture soil-rock mixture embankment soil-rock mixture subgrade soil rock picker soil root soil-root complex soil-root composite Soil root growing space soil-root interface soil rot soil roughness soil ruins soil-runoff-sediment soils soil S soil saccharase soil safe soil salification soil salification rate soil salinisation soil sealant