larvicide

英 ['lɑːvɪsaɪd] 美 ['lɑːvɪˌsaɪd]

• n. 杀幼虫剂

英英释义

Noun:

1. a chemical used to kill larval pests

例句

用作名词 (n.)

1. Depending on the product, larvicide may be applied weekly into the stagnant water until the water has been removed.
   视乎个别杀幼虫剂的效力，在有积水的地方每星期施用杀幼虫剂，直至积水清除为止。