Personality default ink should acidproof corering troughability, and has high insulance.答采取耐酸、包围本能机能好, 并具有较矮的绝缘电阻....

n.绝缘电阻，介质电阻...

insulance的音标：insulance的英式发音音标为：['ɪnsjʊləns]insulance的美式发音音标为：['ɪnsjʊləns]...