Pyrobitumen
焦沥青; 焦性沥青; 火成沥青
🗣️ 情景例句
The work was turned over to the secretary.
这项工作移交给了秘书。
From a little spark may burst a mighty flame.
星星之火可以燎原。
Von Frisch watched the wagging dance very carefully.
冯·弗里施非常仔细地观察蜜蜂跳的摇摆舞。