单词	return--circuit
释义	circuit， return回转回路
随便看	device compatibility devicecom产品 device context device control device control 1 device control 3 device control block device control block，dcb device control cell device control character device-control command set device controller device control register device control register address device control table device control unit device convergence device coordinate device copy device cross call device data block device data block--ddb device data block，ddb device-- data-presentation device data type