“knock pin”概念、定义、翻译-科学时代

单词	knock pin
释义	动力与电气工程词汇手册 knock pin 定位销
随便看	health savings account--health savings account (HSA) health savings account (HSA) health service health service health service Health-Sports Day health statistics health statistics health survey health transition healthy ageing healthy bud healthy complexion health year equivalent health year equivalent--health year equivalent (HYE) health year equivalent (HYE) healthy financial position healthy mariculture healthy people healthy personality healthy personality healthy qi healthy quarantine healthy quarantine healthy reserve

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。