Toxicologist

[,tɑksɪ'kɑlədʒɪst]

解釋/意思:

(noun.) one who studies the nature and effects of poisons and their treatment.

辛迪校對--From WordNet

解釋/意思:

(n.) One versed in toxicology; the writer of a treatise on poisons.

校對:路易斯