Asphaltine
沥青质
🗣️ 情景例句
I believe stamp collecting is an interesting hobby.
我认为收集邮票是一种有趣的爱好。
Pigs may fly,but they are very unlikely birds.
猪儿纵会飞，终究不是鸟。
When he began to play a tune, we had our first glimpse of the snake.
当他开始吹奏一支曲子时，我们才第一次看到那条蛇。