チョウバエ

noun

moth fly; drain fly; sand fly

Refers to small, fuzzy flies of the family Psychodidae, often found in bathrooms or drains. The term covers various species known as moth flies, drain flies, or sand flies in English.

• 浴よく室しつにチョウバエが発はっ生せいした。

  Moth flies appeared in the bathroom.

• 排はい水すい口こうからチョウバエがわくのを防ふせぐ方ほう法ほうを調しらべた。

  I looked up ways to prevent drain flies from breeding from the drain.