croton bug

📖 中文释义

  1. [医] 德国蠊
📘 English Definition（英文释义）
  1. A small, active, winged species of cockroach (Ectobia
  2. Germanica), the water bug. It is common aboard ships, and in houses in
  3. cities, esp. in those with hot-water pipes.
C 字母词表