英语词汇pin something on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

英汉双解词典包含464360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。

单词	pin something on
释义	请查阅词条：pin
随便看	prince-worthy principal principal axis principal boy principal challenge principal character principal component principal component an... principal component an principal component analysis principal constituent principal diagonal principal female character principal female role principal focus principal girl principal ideal principal ideal ring principal in the first degree principal in the first degree principal in the second degree principal in the second degree principalities principalities principality