fountain pen
握笔法
pen grasp
拇、示、中三指握住手机似握笔状，无名指为支点的操作法。
相关词条
mouse, joystick, touch pad, touch panel, touch screen,light pen, digitizer tablet
pen-and-ink
pen-and-ink
pen
ball-point pen, pencil
writing pen ；manufacture by non-cutting metal working
fountain pen