| 单词 | ptomaine |
| 释义 | ptomaine —ptomainic, adj. /toh"mayn, toh mayn"/, n. any of a class of foul-smelling nitrogenous substances produced by bacteria during putrefaction of animal or plant protein: formerly thought to be toxic. [1875-80; < It ptomaina < Gk ptôma corpse + It -ina -INE2] |
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