Postage costs
[经] 邮资成本, 邮费
🧩 词语组成解析
n. 费用；诉讼费；损失（cost的复数）
🗣️ 情景例句
What's the long buildings?
那座长形的建筑是什么？
If you can find another pair of tickets we'll have enough for a dozen people.
如果你能再找到两张，我们就可以有十二个人去了。
His cake is three times bigger than mine.
他的蛋糕比我的大三倍。