相关单词近義詞 ballpoint pen 原子筆, ballpoint 圓珠筆(=ballpoi..., biro (可以吸墨水的)圓珠筆...臨近詞Ballan, ball, ball bearing steel strip, ball-joint manipulator, Ballenger's septum gouge, ball-bearing cap screw, ball faced hexagonal nut, ball shoveling technique, ball end milling cutters, Ballenger's tonsil knife, ball and disc integrator, ball-milling synthesis 返回 ballpen