词汇 | aircraft |
词根词缀 | 词源: 1851, originally in ref. to airships and balloons, from air (1) + craft. Aircraft carrier is attested from 1919 (H.M.S. Hermes, launched September 1919, was the first ship to be built from the hull up as an aircraft carrier). 词根记忆: n. 飞机,飞船,飞行器The draft for aircraft is sent to the airline by airmail.订购航空器的汇票用航空邮件寄给了航空公司. |
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