BluetoothA short-range wireless technology designed to allow connection of portable devices in a wire-free manner. For example connection of a wireless hands-free kit.CDMACode Division Multiple Access - a generic term for a type of digital mobile telephony technology which supports a number of mobile connections. This technique is used by some alternative systems to GSM. See also W-CDMA.按揭购房 to buy a house on mortgage; to mortgage a house 二手房 second-hand house 商品房 commercial residential building 不知道你要哪方面的? 给你找了点.具体需要哪方面说出来呀/
