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
Good. Thank you. I'll be right down.
好，谢谢你。我马上下来。
Do you have a flight to New York departing at about 10 a.m. Next Monday?
你们有下周一大约下午10点起飞到纽约的班机吗？
If you make a mistake on the form, just cross it out.
如果填表出了错，划掉即可。