英语词汇teaching tool是什么意思，teaching tool的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	teaching tool
释义	DEFINITIVE EXAMPLES 权威例句〔tool〕The video has become an invaluable teaching tool.录像已经成为非常有用的教学手段。柯林斯高阶
随便看	reciprocal letter of credit reciprocal linear dispersion reciprocal maintenance reciprocal method reciprocal mixing reciprocal multiplication reciprocal net reciprocal normal surface reciprocal observation reciprocal of ohm reciprocal of oil mobility reciprocal ohm reciprocal paper reciprocal parasitism reciprocal permutation reciprocal polar figure reciprocal pronoun reciprocal proportion reciprocal purchase reciprocal quantity reciprocal quotient reciprocal radius reciprocal reaction reciprocal recurrent selection reciprocal reference

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。