Calliphora vicina
un. 红头丽蝇\\n
🧩 词语组成解析
[医] 丽蝇属
🗣️ 情景例句
The only-child generation brings about many new social problems.
独生子女一代带来了许多新的社会问题。
You walk so fast that I can't keep up with you.
你走得太快，我跟不上你。
That's OK.We really need the material.
没关系，我们急着要这些原料。