ball point 基本例句 鲍尔点 Can your ball point ink survive acetone and common rubbing alcohol on a check or document? 在支票或文件上，你的签字笔墨水能不被丙酮和普通外用酒精擦掉吗？ penbbs She labeled them neatly, writing the addresses in ball point pen and capital letters. 她为它们整齐地贴上标签，用圆珠笔标出大写字母地址。 nciku