万年历
yè guāng dàn/tán
1.一种尾部装有能发光的化学药剂的炮弹或枪弹。发射后发出红﹑黄或白色的光。用于指示弹道和目标。查询
Copyright © Www.521YY.Com All Rights Reserved 歪歪网络 联系QQ:188-222-111