问题标题:
请帮我解释两个英语短语~1,commercialbreak2,profitmargin请帮我用英语解释并翻译成中文~
更新时间:2024-04-27 15:45:11
问题描述:
请帮我解释两个英语短语~
1,commercialbreak
2,profitmargin
请帮我用英语解释并翻译成中文~
骆斌回答:
commercialbreak(广播、电视中插播的)商业广告
Acommercialbreakusuallyconsistsofatleasttwoadvertisingspots;inexceptionalcases,however,individualspotsarealsopermissible.Therearetwokindsofcommercialbreaks:
Flankingcommercialbreak,placedbeforeorafteraprogram;
Interruptivecommercialbreak,placedwithinaprogram.
profitmargin[经]利润率;边际利润率
theratiogrossprofitsdividedbynetsales