ái / wéi / wèi磑used in 磑磑|硙硙[ai2 ai2]; used in 磑磑|硙硙[wei2 wei2]Frequency 1.6Meaningsused in 磑磑|硙硙[ai2 ai2]used in 磑磑|硙硙[wei2 wei2](literary) grindstone(literary) to mill