Read Edit View history 不必要 bùbìyào unnecessary Origin Definitions Defs Strokes Stroke Words Sentences Sents updated sense approved 不必要 · bùbìyào · unnecessary 2026/03/10 不必要 bùbìyào unnecessary needless; unnecessary 我们应该避免不必要的浪费。 — → adverb updated sense Mar 10, 2026, 04:22 AM created sense approved 不必要 · bùbìyào · unnecessary 2026/03/04 不必要 bùbìyào unnecessary needless; unnecessary 我们应该避免不必要的浪费。 created sense Mar 4, 2026, 02:25 AM