caustic pencil腐蚀性: corrosivity; causticity; acr ...笔: pen; pencil; stylus; writing ...腐蚀性: corrosivity; causticity; acridity腐蚀剂；腐蚀性的: corrosive不腐蚀性: noncorrodibility; noncorrosiveness下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:腐蚀性笔，即可在微信中查询翻译
