| 单词 | empennage |
| 释义 | Word Frequency empennage(ɛmˈpɛnɪdʒ, French ɑ̃pɛnaʒ) noun the rear part of an aircraft, comprising the fin, rudder, and tailplane Word origin C20: from French: feathering, from empenner to feather an arrow, from penne feather, from Latin pinna |
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