英语词汇at the blackboard怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	at the blackboard
释义	blackboard — 黑板 • 粉板 at prep — 于 prep • 对 adv • 乎 prep the 1960s— 六十年代 the 1970s— 七十年代
随便看	humanitarian character humanitarian Charter humanitarian commitment humanitarian communities humanitarian concerns humanitarian conditions humanitarian considerations humanitarian contributions humanitarian coordination humanitarian Coordinator humanitarian corridor humanitarian crimes humanitarian crisis humanitarian Day humanitarian Day humanitarian demining humanitarian development humanitarian development actors humanitarian disaster humanitarian donations humanitarian donor humanitarian effort humanitarian emergencies humanitarian emergency humanitarian emergency response

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

blackboard —