【化】 equivalent(-point) potential
class; grade; rank; wait; when
【机】 iso-
equal; proper; when; bear; serve as; work as; pawn
a little; dot; drop; feature; particle; point; spot
【计】 distributing point; dot; PT
【医】 point; puncta; punctum; spot
【经】 point; pt
【化】 electric potential
【医】 potential