您好,欢迎访问优校网! 收藏本页 手机访问
今天是:

clearance词源

发布于:2025-07-05 00:59浏览量:186文/优校网

英文词源

clearance (n.)youdaoicibaDictYouDict
1560s, "action of clearing," from clear (v.) + -ance. Meaning "a clear space" is from 1788. Meaning "approval, permission" (especially to land or take off an aircraft) is from 1944, American English; national security sense recorded from 1948. Clearance sale attested by 1843.

中文词源

clearance:许可,兑现

来自clear,清楚的,解决了的。

该词的英语词源请访问趣词词源英文版:clearance 词源,clearance 含义。