complacencen.
英 美 kəm'plesns
中文n. 满足，自满；沾沾自喜
词根词源
complacence (n.)mid-15c., "pleasure," from Medieval Latin complacentia "satisfaction, pleasure," from Latin complacentem (nominative complacens), present participle of complacere "to be very pleasing," from com-, intensive prefix (see com-), + placere "to please" (see please). Sense of "pleased with oneself" is 18c.
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