脑机接口 nǎojījiēkǒu brain-computer interface Origin Definitions Defs Strokes Stroke Words Sentences Sents 脑 腦 nǎo noun brain The brain of a person or animal; the organ in the head that controls thought and movement.机 機 jī noun machine (bound form) machine; mechanism; engine接口 jiēkǒu noun interface a physical port, connector, or computer interface for data exchange or connection