meat fly

例句：

1. 1.The meat fly was a constant problem inthe kitchen.
   厨房里的肉蝇是一个持续的问题。
2. 2. The flies were buzzing around thegarbage can, and I couldn'twait to get rid of them.
   苍蝇在垃圾桶周围嗡嗡作响，我迫不及待地想把它们赶走。
3. 3. The meat fly had alreadylaid its eggs in the meat, makingit unsafe to eat.
   肉蝇已经在肉里产卵了，这使得肉不安全食用。