Stereomeride
立体异构体
🗣️ 情景例句
He'll be grouchy.
他会发牢骚的。
Please check the date.
请核实一下日期。
Before long, the noise dropped completely and the boat began to drift gently across the water.
没过多久，噪音便彻底消失，快艇开始在水面上慢悠悠地漂流。