avoidable cost的用法和樣例：
例句
- Avoidable cost Marginal cost that a corporation can avoid by adopting one solution rather than another.
可避免成本公司可採取某種辦法而不是另一種辦法即可避免的邊際成本。 - It was originally introduced by registries so that registrars could avoid costs if a domain name was mistyped or misspelled during the registration process.
它本來是所提出的登記冊，使官可避免成本，如果一個域名被拼寫錯誤或拼寫錯誤在註冊過程中。
