【计】 低部

the south of the lower reaches of the Yangze River

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

looper thread bobbin, bobbin for lower thread

upper leg (lower cxtremity )

right lower quadrant

lower plant

aching among the lower teeth

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