grenade discharger的用法和樣例：
例句
用作名詞 (n.)
- After firing the Type 27 Grenade Discharger, everyone's eyes were on the flying projectile.
美國小朋友試射二七式擲彈筒，大家都在注視射出的榴彈。 - Day and night dispersal tactics also required new weapons, and the revised manual paid particular attention to the use of the light machine gun and the grenade discharger.
全天候的疏散隊形的戰術需要新式武器，修訂的步兵操典對輕機槍和擲彈筒給予了特別關注。
