详细解释:n. 苦木科植物, 苦木浸膏
【化】 苦木
【医】 苦木属
英语解释：
名词 quassia:
a bitter compound used as an insecticide and tonic and vermifuge; extracted from the wood and bark of trees of the genera Quassia and Picrasmahandsome South American shrub or small tree having bright scarlet flowers and yielding a valuable fine-grained yellowish wood; yields the bitter drug quassia from its wood and bark同义词：bitterwood, Quassia amara