urgent business proposal什么意思

urgent business是什么意思 urgent business proposal什么意思 business到底可不可数?我看到有some urgent business,但也有an urgent business. prop是什么意思 ? 英语翻译the rapid growth of digital media and communicationnetworks has created an urgent need for self-containeddata identification schemes to create adequate intellectual prop-erty right (IPR) protection technology in particular for imageand vi ids prop start .prop文件是什么 prop up 什么意思 build.prop是什么 build.prop代码翻译, 英语翻译urgent urgent delete, urgent quotation business business business business business