Pre-emptions
(pre-emption 的复数) [经] 先买权, 优先认购(权)
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
🗣️ 情景例句
He jumps from one job to another.
他经常换工作。
He sketched the situation in a few vivid words.
他用几句生动的话概况了形势。
I can't help it.
我情不自禁。