源泉 yuán quán — fountainhead
yuán (second tone, rising) quán (second tone, rising)yuan2 quan2
fountainhead
HSK 6· HSK 1–6 (classic)Levels 7–9· 2021 three-band, nine-level proficiency standardnoun
Meanings
fountainhead
fountainhead; well-spring; water source; fig. origin
noun