Eesi
abbr. enhanced equivalent step index 增強等效階躍折射率; environmental exposure and sensitivity inventory 環境暴露和敏感性調查表
??? 情景例句
Whose woods these are I think I know.
這是誰的林子， 我想我知道。
Do not swap horses when crossing a stream.
處在危難中，不宜大更動。
Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret.
某些大公司進行的研究屬于一般和基礎性的研究。因此不保密對他們才有利。