Dioscorine
薯蓣碱, 地奥碱
🗣️ 情景例句
What are your hobbies?
你有那些爱好？
It's pleasure to meet you.
幸会，幸会。
but ten months later, she received a letter from a girl in Holland.
但10个月以后，她收到了荷兰一位姑娘的来信。