【电】 visual borizon
inspect; look at; regard; watch
【医】 opto-; vision; visus
calm; draw; equal; even; flat; peaceful; plane; smooth; suppress; tie
【医】 plano-
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