英语词汇instructional aid的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	instructional aid
释义	instructional aid [in?str?k??n?l eid] 释义教具
随便看	protour Proto-Uralic protoUranus protouredium protouredospore pustule protoveratin protoveratine protoveratines A protoveratridine protoveratrine protoveratrine A protoveratrine-A protoveratrine A,B protoveratrine B protoveratrine-B protoveratrines protoveratrines a Protoverin protoverine protovermiculite protovertebra protovertebrae protovertebral protovertebral segment Proto-Vietic

英汉双解词典包含4367426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。