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

词汇	optional tasks
释义	optional tasks 🌏任选事项；备课组或者个人博客；现代教育技术
随便看	antecedant preciptation antecede anteceded antecedence antecedence, antecedency antecedence graph antecedences Antecedence zone antecedencies antecedency antecedens antecedent antecedent actions antecedental antecedent and consequent antecedent basement topography slope-break zone antecedent boundaries antecedent boundary antecedent buffer antecedent cause antecedent circumstance antecedent claim antecedent condition antecedent conditions antecedent consequent relation