Ean
abbr. 有效原子序数（Effective Atomic Number）；实验过敏性神经炎（Experimental Allergic Neuritis）
🗣️ 情景例句
The fifth word is seven.
第五个字是七。
It's a shame I haven't seen more of you these recent years.
真遗憾，最近几年我未能见到你。
What is your hurry?
什么事让您这么着急呢？