a. 可以训练的, 应受惩戒的

Disciplinable \Dis"ci*plin*a*ble\, a. [Cf. F. disciplinable. See
{Discipline}.]
1. Capable of being disciplined or improved by instruction
and training.

2. Liable or deserving to be disciplined; subject to
disciplinary punishment; as, a disciplinable offense.