arming hole of naval gun舰炮: chase gun; naval gun; shipbo ...孔: hole; opening; aperture舰炮: chase gun; naval gun; shipboard artillery炮孔排: row of holes瞎炮孔: misfired hole; miss shot hole; missed hole下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:舰炮孔，即可在微信中查询翻译
