英语释义
1. any of several trees of southern South America with hard wood: such as
2. a tree (Aspidosperma quebracho) of the dogbane family which occurs chiefly in Argentina and Chile and whose dried bark is used as a respiratory sedative in dyspnea and in asthma
3. a chiefly Argentine tree (Schinopsis lorentzii) of the cashew family with dense wood rich in tannins
4. the wood of a quebracho
5. a tannin-rich extract of the Argentine quebracho used in tanning leather
6. a tree of the genus Aspidosperma (A. quebracho) of the dogbane family (Apocynaceae) which occurs in Argentina and Chile and whose dried bark is used as a respiratory sedative in dyspnea and in asthma — called also white quebracho
7. aspidosperma sense 2