Ep-
[医]见epi-
🧩 词语组成解析
abbr. EP盘唱片（extended-play record）
🗣️ 情景例句
I just don't know what to say.
我真不知该说什么好。
He who lives in glass house should not throw stones.
正人先正己。
Even more processes are never patented at all but kept as secret processes.
更多的工艺过程根本就不会取得专利权，而是作为秘方保存着。