【化】 polyester drawing film
【化】 PET; polyester
plot
【计】 draw; drawing; graph plotting
【化】 drawing practice; mapping; plotting
film; membrane; theca; velamen; velum
【化】 membrane
【医】 coat; envelope; film; lemma; membranae membranae; membranae membrane
panniculus; theca; thecae; tunic; tunica; velamen; velamenta
velamentum