常見例句用作形容詞 (adj.)Prior to this, rockets were used only in pyrotechnic displays.在此之前，火箭僅僅用于展示煙火。IR pyrotechnic materials are the important components of IR decoy flare.紅外煙火劑是紅外干擾彈的重要組成部分。 返回 pyrotechnically