英语词汇marking off pin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3607232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	marking off pin
释义	marking off pin
随便看	purinedeamidase purine deamidnse purine deaminase Purine degradation purine deoxyribonucleoside kinase purine deoxyriboside purine derivative Purine derivatives Purine diet purine free diet purine group Purine Hydroxylase I purine metabolic disturbance Purine metabolism purinemia purinemic purine nuclease Purine nucleosidase purine nucleoside Purine nucleoside phosphorylase Purine nucleoside phosphorylase deficiency Purine nucleoside phosphorylase measurement Purine Nucleoside Phosphorylases Purine nucleosides purine nucleotide