Abietine
(=abietinic)冷杉的, 松香素
?? 擴(kuò)展釋義
【化】 松香亭; 松柏苷
??? 情景例句
Good morning, Ellen.
早安， Ellen。
The worth of a thing is best known by the want of it.
物以稀為貴。
'Whatever are you doing up here Bill?' asked the vicar in surprise.
“你究竟在這上面干什么，比爾？”牧師驚訝地問。