【化】 gatherihg pipeline
collect; collection; gather; volume
【电】 set
trachea; weasand; windpipe
【医】 air-tube; trachea; tracheo-; weasand; windpipe
clue; line; string; stringy; thread; tie; verge; wire
【医】 line; line Of occlusion; linea; lineae; lineae poplitea; mito-; nemato-
soleal line; strand; thread
【经】 line