invivo, INV, Involving complete or drastic change, Invigorating qi and activating blood, inversing life and getting happiness, INVOICING AND SETTLEMENT OF ACCOUNTS, Involute gears with asymmetric teeth, inviting outside investment and fund, Invisable Breathing Machine for House, invigorating yang to promote eruption, involving or related to acidimetry., invigorating stomach to stop vomiting 返回 invocable