常見例句Proceed on Viale Diaz.Take Viale Poetto towards Quartu. 取消政策:如果在入住日1天之前，取消預(yù)訂酒店將不收取費(fèi)用。Descartes's solution of a depressed quartu equation employs the method of undetermind coefficients. 笛卡兒的分解四次方程的解法采用待定系數(shù)。 返回 Quartu