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词汇 ad lib
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Online Etymology Dictionary

ad lib
1811, shortened from Latin ad libitum "at one's pleasure, as much as one likes" (c.1600), from ad "to" (see ad-) + libitum, accusative of libere "to please" (see libido). First recorded as one word 1919 (v.), 1925 (n.).
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更新时间:2025/1/25 10:07:35