ball-point 栏目: 英汉词典 查阅: 105次 n. 圆珠笔在线英汉词典ball-point的短语、例句:ball-point n (also ,ball-point `pen) pen that writes with a tiny ball at its point which rolls ink onto the paper 圆珠笔. Cf 参看 biro. 标签:ball-point,用法,音标,短语