spurious wingの主な意味と例文
1名詞
意味 小翼羽
a small tuft of stiff feathers on the first digit of a bird's wing; the alula
例文 The spurious wing helps a bird control airflow during slow flight.
小翼羽は、鳥がゆっくり飛ぶときに気流を調整するのに役立つ。
| 意味 | 小翼羽 a small tuft of stiff feathers on the first digit of a bird's wing; the alula |
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| 例文 |
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