单词	系固
释义	系固 securing
随便看	realpolitikal realpolitiker Realpolitiker realpolitikers realpolitik problem realpolitiks real polynomial real polynorhial variable funetion real position real positive real positive definite matrlces real possibility real potential Real poverty real power real power analysis real power behind throne real practice real practice day to day real precession Real Predicable Processes real premise Real Presence real presences real present value