Pre-registration
[医]预注册
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
registration
[ˌredʒi'streiʃən]
n. 登记，注册;挂号;登记（或注册、挂号）人数;<音>（管风琴）音栓配合（法）;
🗣️ 情景例句
I have just one--playing golf. It's expensive, but it's a lot of fun.
我只有一种爱好，打高尔夫球。花费很高，但非常有趣。
Thank you for meeting me.
谢谢你来见我。
Who's this?
这是谁？