笛

定義

1. a flute, whistle, pipe
2. flute, whistle
3. a flute, particularly the Chinese side-blown flute
   archaic, obsolete, possibly
4. a flute, whistle
   archaic
5. a windpipe
   rare
6. a side-blown flute, as opposed to end-blown instruments such as the 篳篥 (hichiriki)
7. a whistle such as that used by a referee
8. a train whistle

等価語

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