Additional costs
[经] 追加成本, 额外费用
🧩 词语组成解析
n. 费用；诉讼费；损失（cost的复数）
🗣️ 情景例句
It's your birthday.
今天是你的生日。
Books, like friends, should be few and well chosen.
书籍如朋友，应该少而精。
Children always appreciate small gifts of money.
孩子们总是喜欢得到一些零花钱。