有機磷酸酯類 yǒu jī lín suān zhǐ lèi

DEFINITIONS

  1. organophosphate

CHARACTERS

有 yǒu
HSK 1
have, own, possess; exist
機 jī machine; moment, chance
磷 lín phosphorus; water rushing between
酸 suān
HSK 4
tart, sour; acid; stiff; spoiled
酯 zhǐ ester
類 lèi class, group, kind, category