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单词 aviation
释义
a·vi·a·tion (āvē-āshən, ăvē-)
n.
1. The operation of aircraft.
2. The design, development, and production of aircraft.
3. Military aircraft.

[French, from Latin avis, bird; see awi- in the Appendix of Indo-European roots.]
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更新时间:2025/3/22 9:45:51