英语词汇pre- and after-sales service怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	pre- and after-sales service
释义	after-sales service — 售后服务
随便看	write off loan write off method write-off of debts write-off of goodwill write-off of receivables write off part write-off period write off receivables write-off's write-off's write-offs write-off's write-off's write-offs of accounts receivable write offs of receivables write offs were write off the amount write off the cost or valuation of assets write off time write-off trade write off uncollectable write on write on a paper write on a sheet write on behalf of

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

after-sales service —