英语词汇“primary school course of study”的翻译、意思、用法、释义-英汉汉英双解词典

单词	primary school course of study
释义	primary school course of study 小学课程
随便看	sectional tiller sectional titration sectional track sectional training sectional trash rack sectional tray sectional tunnel sectional turbodrill sectional type sectional-type control machine Sectional type multi-speed tranmisssion sectional type tap sectional type tube expander sectional underframe sectional valve sectional variation sectional ventilation sectional view sectional-view Sectional view of coal handling system sectional visual angle sectional warper sectional warping sectional warping machine sectional warping sizer system