refill
... ink墨水; refill 笔芯; knife 小刀; ...
cartridge
... carriage (列车)车厢 cartridge (打印机、复印机的)墨盒,(钢笔)笔芯,墨水囊 case 理由陈述(诉讼或争执之一方),诉讼,案件 ...
pencil lead
... 文件夹 file 笔芯 pencil lead 墨水 ink ...
Mine
... Gelschreiber 签字笔 Mine 笔芯 Korrekturflüssigkeit 改正液 ...