蠓仔水 [－－－]

Jyutping mung5 zi2 seoi2
Pinyin měng zǎi shuǐ

Definitions (Wiktionary)
  1. noun, Taiwanese-Hokkien
    pesticide
    (syn.) 杀虫剂, 殺蟲劑, 農藥, 农药