The Precision device is the smallest rechargeable neurostimulator on the market today and is already approved by the FDA for spinal cord stimulation to treat chronic pain.是什么意思_The Precision device is the smallest rechargeable neurostimulator on the market today and is already approved by the FDA for spinal cord stimulation to treat chronic pain.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句