Tetraphyllicine
四叶萝芙辛
🗣️ 情景例句
Sunday's their big day.
星期天是他们大生意的日子。
How lucky we are!
我们多么幸运啊！
She wanted to see the doctor because her back hurt.
她是来伦敦看望女儿的。她要看医生是因为背痛。