Eesi
abbr. enhanced equivalent step index 增强等效阶跃折射率; environmental exposure and sensitivity inventory 环境暴露和敏感性调查表
🗣️ 情景例句
I enjoy camping.
我喜欢露营。
A stumble may prevent a fall.
小惩大诫。
We had a very good journey home.
我们回家的旅途很顺利。