ããbe used to do å be used doing çåºå«ï¼be used to do æææ¯ï¼è¢«ç¨æ¥å......,æ¯è¢«å¨è¯æï¼ be used doing æææ¯ï¼ä¹ æ¯äºå......ï¼æ¯ä¸»å¨è¯æã ãã1ãbe used to do sth.被ç¨æ¥å⦠ä¾å¦ï¼ ããWood is used to make paper. ããæ¨æ被ç¨æ¥é 纸ã
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be used to do表示“被用来做某事”.如: Wood is often used to make desks and chairs.木头常常被用来制作桌椅. be used to doing表示“习惯于”某一客观事实或状态,不强调动作,to是介词.如: She is not used to eating Chinese food.她不习惯吃中餐.本回答被网友采纳