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Jyutping hoeng2 zin3
Pinyin xiǎng jiàn

Definitions (Wiktionary)
  1. noun, historical
    whistling arrow
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)

響箭 [响-]

Jyutping
Pinyin xiǎng jiàn

Definitions (CC-CEDICT)
  1. whistling arrow (used in ancient times as a signal)