Betulinol
(=betulin)桦木醇
🔁 扩展释义
【化】 桦木脑; 桦木醇
🗣️ 情景例句
The world could be heading for an economic recession.
世界也许正在走向经济衰退。
All good things came to an end.
天下无不散之宴席。
steam boats carried thousands of visitors across the Channel from Europe.
但汽船还是把成千上万的参观者从欧洲大陆送过了英吉利海峡。