Dirigible

(a.) Capable of being directed; steerable; as, a dirigible balloon.

编辑:利拉

• Germany meantime was intensely interested in Count Zeppelin’s dirigible balloons, which, although as long as a battle-ship, had flown with great success. 鲁伯特·萨金特·荷兰. 历史性发明.
• Captain Alcock and Lieutenant Brown made the first non-stop flight June 15th; and the British dirigible, R-34, made the first round-trip, leaving Scotland on July 2d. 佚名. 神奇的知识之书.
• This is a dirigible submarine torpedo operated by electricity. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.

录入:希莉娅