【医】 coal tar remedies
【化】 coal tar
【医】 coal tar; coal-tar; gas tar; pix carbonis; pix lithanthracis
【经】 coal oil
be similar to; genus; kind; species
【医】 group; para-; race
medicaments; medicines; pharmaceuticals; remedy
【医】 drug; materia medica; medicament; medicamentum; medicine; medico-
pharmaceutical; pharmacon; physiatry