单词 | empennage |
释义 | em·pen·nage (ĕmpə-nĭj) n. The tail assembly of an aircraft, including the horizontal and vertical stabilizers, elevators, and rudder. [French, feathers on an arrow, empennage, from empenner, to feather an arrow : en-, in; see EN-1 + penne, feather (from Latin penna; see pet- in the Appendix of Indo-European roots).] |
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