Aminomethane
氨基甲烷
🗣️ 情景例句
It's a pleasure to meet you too, Mrs. Green. I've heard so much about you.
格林太太，我也很高兴见到您。早就听说过您。
When the well is full, it will run over.
井水满了要溢出。
Take it easy!
别着急！