Nonrefractive
[医] 非折射的
🗣️ 情景例句
How could I forget?
我怎么会忘呢？
How much does packing take up of the total cost of the goods?
包装占货物总成本的百分比是多少？
They were in fashion last year and the year before last.But they're not in fashion this year.
这鞋在去年和前年时兴，而今年已不流行了。