Haplamide
丁二苄酰胺
🗣️ 情景例句
I'm Richard. What's your name?
我是Richard！你叫什么？
I got a dozen eggs.
我拿了一打鸡蛋。
Paw prints were seen in a number of places and puma fur was found clinging to bushes.
在许多地方看见爪印，灌木丛中发现了粘在上面的美洲狮毛。