高清多媒体界面(High-Definition Multimedia Interface 的缩写)abbreviation for High-Definition Multimedia Interface: a brand name for equipment used for sending uncompressed digital signals from a sound or video source to a computer, television, etc. screen
I just bought two HDMI cables. 我刚买了两根HDMI高清线。
My TV set doesn't even have an HDMI port. 我的电视机上连HDMI接口都没有。