The device may be triggered either automatically or manually depending on how the device is triggered, and it will also depend on whether the duty cycle is fixed or random.是什么意思_The device may be triggered either automatically or manually depending on how the device is triggered, and it will also depend on whether the duty cycle is fixed or random.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句