detachable

detachable detachable-cable是什么意思 PP detachable board是什么 .活领的中文解释到底是什么呀?英语单词detachable collar的意思是活领.什么是活领啊...我都要郁闷死了. head finish as hot forged and blasted free of detachable scale前面一部分是头部热锻处理,看不懂了机械加工的注意事项，前2点看的懂，后面的真是一头雾水啊 Like most of its relatives,the jinghu has two strings that are customarily tuned to the interval of a fifth which the hair of the non-detachable bow passes in between.The strings were formerly made of silk,but in modern times are increasingly made of