【计】 下端环, 下端回路

the south of the lower reaches of the Yangze River

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

lower intestinal Crohn's disease

upper-lower sanding-ga(u)ging machine【木】

right lower quadrant

upper leg (lower cxtremity )

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

lower approximate value