prop / support (for weight) / rest (e.g. arm rest) / thanks to / to hold in one's hand / to support in one's palm / to give / to base / to commit / to set / torr (unit of pressure)
(conjunction used to express contrast with a previous clause) but / then / standard / norm / principle / to imitate / to follow / classifier for written items
(literary) (conjunction used to express contrast with a previous clause) but; then / (bound form) standard; norm / (bound form) principle / (literary) to imitate; to follow / classifier for written items