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
OK, Daddy.
好的 ，爸爸。
Why are you disappointed?
你为什么灰心？
His vanity was hurt by their talking so frankly.
他们坦率的谈话伤害了他的虚荣心。