Pergidae
[动]简复叶蜂科
🗣️ 情景例句
The evening newspaper is cheaper than the morning paper.
晚报比早报要便宜。
The mailman is delivering letters.
邮差在发信。
It's supposed to start at 6:30 sharp, but I doubt it will.
应该是六点半整的，但是我觉得够呛。