| 释义 |
man·a·ca
\ˈmanə̇kə\ noun
or man·a·can \-kən\; also manaca root
(-s)
Etymology: Portuguese manacá, from Tupi
: the dried root of a shrub (Brunfelsia hopeana) of Brazil and the West Indies that has been used to treat rheumatism and syphilis — called also vegetable mercury |