contrayerva

[医] 荨麻科植物(Dorstenia brasiliensis的根,有强壮、兴奋、发汗作用)

词形变化

contrayervas 复数 contrayervas

别名

contrahierba

释义与例句

n.
  1. 1.

    Dorstenia contrajerva, a South American plant whose aromatic root is sometimes used in medicine as a gentle stimulant and tonic.

    不可数
  2. 2.

    The root of the plant.

    不可数

词源

From Spanish contrayerba (“literally, a counter-herb, hence an antidote for poison”), from Latin contra + herba (“herb”).

来源：wiktionary