Geosmin
[化] 二甲萘烷醇
🗣️ 情景例句
Have you gotten over your cold?
你感冒好了吗？
Tractors have revolutionized farming.
拖拉机使耕作有革命性的变化。
Growth, however, brings new problems and concerns.
不过，发展也带来了新的问题和顾虑。