你知道什么是干洗吗？
She uses GPS to know where you are, so you can say things like, “Remind me to pick up the dry cleaning when I leave work” — and she’ll do it.
它利用GPS给你提高定位服务，于是你就可以这样说“等我下班后，提醒我去拿干洗的衣服。” ——而且它就会照办。
Did you know that the vast majority of dry cleaning businesses in the USA utilize perchloroethylene (perc) based cleaning solvents.
您是否知道，绝大多数的干洗企业，在美国利用氯乙烯(perc)为基础的清洗溶剂。
应用推荐