Refracting media
[医] 屈光介质
🧩 词语组成解析
v. <物>（使）折射( refract的现在分词 )
media
['mi:djə]
n. 媒体;[解剖学]血管中层;[语音学] 浊塞音;介质;[医]培养基;
🗣️ 情景例句
Good-bye.
再见。
It's a piece of cake.
这很容易。
First of all, it's been improved. And it's bigger, although it's more expensive.
首先，它已作了改进。而且机子较大，尽管价格贵些。