白殭蠶 [－僵蚕]

Jyutping baak6 goeng1 caam4
Pinyin bái jiāng cán

Definitions (CC-CEDICT)
  1. the larva of silkworm with batrytis
Definitions (Wiktionary)
  1. noun
    Silkworm larva with batrytis. (A substance used in traditional Chinese medicine to reduce wind, to lower blood pressure and platelet coagulation.)
    (syn.) 僵蚕