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
Stop flirting with me.
别跟我调情！
It's cool this afternoon.
今天下午很凉。
I went further back into the cave and stopped still.
我向前走拐进岩洞，停住不动。