回味
huí wèi · HSK 7
to reflect on
👅🍵 回 return + 味 taste = the taste that returns = aftertaste, lingering over
回 — enclosure 囗 + smaller 囗 inside
回 is a pictograph of a swirling whirlpool or coiled spiral, shown as nested squares in modern form. The original meaning was 'to revolve' or 'turn around,' which extended to 'return' and 'a time/occurrence.' It also appears as a phonetic in characters like 茴 and 廻.