Refractive modulus
[电] 折射系数
🧩 词语组成解析
a. 折射的, 有折射力的\\n[医] 折射的, 屈光的
n. 标准, 系数, 模数\\n[化] 模量
🗣️ 情景例句
She exchanged a few words with the foreigner.
她和那个外国人交谈了几句。
Since we need the goods urgently, we must insist on express shipment.
由于我方急需这批货物，我方坚持使用快递装运。
You really see the shape of the land.
你确能饱览大地的风貌。