性质: nature, characteristic...
药: medicine, drug, substance used for a specific purpose (e.g. poisoning, explosion, fermenting), to poison...
大人: adult, grownup, title of respect toward superiors...
推广: to extend, to spread, to popularize, generalization, promotion (of a product etc)...
父亲: father, also pr....
天然: natural...
墓: grave, tomb, mausoleum...
好客: hospitality, to treat guests well, to enjoy having guests, hospitable, friendly...
尸体: dead body, corpse, carcass...
压迫: to oppress, to repress, to constrict, oppression, stress (physics)...
