单词colossaladj庞大的huge/great/immense/enormous/gigantic/titanictragicadj悲剧的，悲惨的comic喜剧的dramanic戏剧的linern班轮airlinern班机yachtn游艇ferry渡轮raft木筏dinghy橡皮艇canoe独木舟kayak激流运动的独木舟voyagen航行beonav