10% on the cost 和10% of the cost,如果意思相同的话,有何区别?

10% on the cost 和10% of the cost,如果意思相同的话,有何区别? on the coast 和 of the cost的区别 The book cost me 10$.cost要家s吗? Tom spent RMB 10 on the book.(改两个同义句,一句用pay 一句用cost) i spent 2000 yuan on the medicine cost 改成cost at the cost of 和 for the sake of、 on the verge of 分别什么意思啊? The book cost him 10 yuan可不可以用costs the book cost me 10 yuan （改为同一句） The book cost me 10 dollars的同意句是什么 The money he spends on food.(cost) a car. the cost of connected on-line data plans We will make the sample on receiving your sample cost the cost 英语翻译cost 10 dollars -how much did the beautiful scarf--------you? -I--------50 yuan ---------itA:cost:spent:for B:spent:cost:on C:cost:paid:for D:spent:cost:for 用'花费'cost/take...to和spend...on.造句.举例! the cost cost的用法 spend on与cost