“pintle centre”概念、定义、翻译-科学时代

单词	pintle centre
释义	军事词汇手册 pintle centre （火炮）基轴，尾钩
随便看	recooking recooling record record record record Record record record record record recordable illness recordable injury record addition record aggregate record block record-breaking record button record card record carrier record carrier record check record class record code record data requirement

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。