fān / mù / biē / jiǎn / shì / yī / zhǒng / dú / xìng / hěn / qiáng / de / shēng / wù / jiǎn / bì / xū / yán / gé / kòng / zhì / yòng / liàng

番木鳖碱是一种毒性很强的生物碱，必须严格控制用量。

Strychnine is a highly toxic alkaloid, and its dosage must be strictly controlled.