Estergum
松酯胶, 酯树胶
🗣️ 情景例句
I've heard a great deal about you.
久仰大名。
The daily rate is $32.00 plus 39 cent per mile.
日租金32美元，每英里外加3角9分。
We'll still be able to meet the deadline.
我们还是可以赶上最后期限的。