Chekenin
[医] 恰凯宁(南美丁香叶中的一种淡黄色结晶性成分)
🗣️ 情景例句
In North America when people meet each other for the first time.
在北美，当人们第一次彼此见面时。
He equipped all his children with a good education.
他使所有的子女都受到良好的教育。
Mr. Fang is in London. He's looking for different places. He needs some help.
方先生在伦敦。他在寻找一些地方，他需要帮助。