Erythroxyline
古柯堿
??? 情景例句
There aren't too many examples of this style of architecture left these days.
現在這種風格的建筑已所剩無幾了。
Tomorrow Mark will hear from his manager about the job.
明天，馬克將聽經理談有關工作的事。
Frank could hardly conceal his excitement, for he knew that he had made a real discovery.
弗蘭克幾乎無法掩飾自己興奮的心情，因為他明白自己發現了一件珍品。