all metal
英汉例句
- The tongue of the bell was made of metal.
铃舌由金属制成。 - There are few people who don't like to buy things made from plastics as substitutes,because they are less expensive than the same things made of metal.
有少数人不喜欢买塑料做的东西作为代替品，因为它们比用金属制成的同样的东西，价钱要便宜些。