【经】 按类别的总成本或市价低

lower lip

delegate power to the lower levels; shift of power to the grassroots

lower intestinal Crohn's disease

looper thread bobbin, bobbin for lower thread

upper leg (lower cxtremity )

hemorrhoids and fistulas of the lower body

aching among the lower teeth

inferior labial vein【解剖】;veins of lower lip【解剖】;venae labiales inferiores【解剖】