pre-emption的词源

英文词源

pre-emption (n.)

also preemption, c. 1600, literally "the right of purchasing before others," from pre- "before" + emption.

中文词源

pre-emption：优先采购，先行购买

pre-,在前，emption,采购，购买。

该词的英语词源请访问找单词词源英文版：pre-emption 词源，pre-emption 含义。