常見例句用作名詞 (n.)The internet broad band port is free in room.房間提供免費寬帶上網(wǎng)耑口。Ultra Wide Band technology is a very attractive technology of wireless communication.超寬帶技術(shù)是目前無線通信中非常有發(fā)展前途的技術(shù)。 返回 broad-band