Belostomatidae
负子科
🗣️ 情景例句
I was late because I had a flat tire.
我来晚了，因为我的车坏了。
The best horse needs breaking,and the aptest child needs teaching.
最好的马儿要人驯，最伶俐的孩子要人训。
Let's take a short break for lunch.
让我们休息一会儿，去吃午饭。