gunboat

n small warship carrying heavy guns or long-range missiles 炮艇. ,gunboat di`plomacy (fig 比喻) diplomacy backed by the threat of force 炮舰外交（以武力威胁作後盾之外交政策）.

gullible, gullibly, gully, gulp, gum, gum-tree, gumbo, gumboil, gumboot, gummy, gumption, gun, gun cotton, gun dog, gun-carriage, gun-deck, gun-metal, gun-port, gun-runner, gun-running, gunfire, gunge, gunman, gunner, gunnery, gunpoint, gunpowder, gunroom, gunshot, gunsmith, gunwale, gurgle, Gurkha, guru, gush, gusher, gushing, gushingly, gusset, gust,