【医】 Keen's points
base; basic; foundation; key; primary; radix
【化】 group; radical
【医】 base; basement; group; radical
favour; grace; kindness
family name; surname
a little; dot; drop; feature; particle; point; spot
【计】 distributing point; dot; PT
【医】 point; puncta; punctum; spot
【经】 point; pt