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
there's a lot to do around the house,
这屋里有很多事可做，
A good marksman may miss.
智者千虑，必有一失。
Mrs. Read.
里德夫人。