粵典 (words.hk)Hong KongWord
對人有害嘅昆蟲；可以係傳播疾病或者係危害農作物等（量詞：隻/群） (harmful insect; pest; vermin)
名詞Examples
農夫為咗消滅害蟲，會用到農藥同殺蟲劑。
nung4 fu1 wai6 zo2 siu1 mit6 hoi6 cung4, wui5 jung6 dou3 nung4 joek6 tung4 saat3 cung4 zai1.
The farmer will spray pesticides and insecticides on the field in order to eradicate pests.