How to pronounce “preapprove” in English

I've described how first of all very few people at Apple are allowed to speak publicly; it's a discreet, finite number that is defined in preparation for a product launch and thelanguage that they will use is preapproved and agreed upon.And so I quote an executive who was approved on the iPhone who explained to me in giving speeches on my book I can understand the mentality that when you give this message over and over