回答数
3
浏览数
133
全能小吃货
玻璃杯是由玻璃制成的 Glass is made of glass
密果儿小YO
为了说的明白，可以说：The glass cup is made of the glasses.玻璃杯是由玻璃制成的。玻璃杯可以看出玻璃的材质，所以用made of
扈志泉额
A glass is made of glass .Glasses are made of glass .
优质英语培训问答知识库
