Gelseminic acid
[化] 钩吻酸; 东莨菪亭; 东莨菪素
🧩 词语组成解析
🗣️ 情景例句
How about a cup of coffee, Son?
来杯咖啡怎么样， 孩子？
It is easy to open a shop but hard to keep it always open.
开设店铺易，维持常开难。
In five hours' time!
5个小时以后！