auto-command singal自动: voluntarily; of one's own ac ...指令: instruct; order; direct inst ...信号: signal; semaphore; gun指令信号: command signal; demand signal; order signal读出指令信号: readout command signal下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:自动指令信号，即可在微信中查询翻译
