Read Edit View history 无霜期 wúshuāngqī frost-free period Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 无霜期/無霜期 · wúshuāngqī · frost-free period 2026/03/04 无霜期 / 無霜期 wúshuāngqī frost-free period the number of days between the last frost of spring and the first frost of autumn 这里的无霜期大约有两百天。 time word created sense Mar 4, 2026, 02:25 AM