Words — 1 found
fēi kōng
ㄈㄟ ㄎㄨㄥ
非 空
非 空
  1. Mathematical
    1. (of a set) non-empty
  2. Computing
    2. (of a data structure) non-empty
Hanzi — 2 found
kōng ㄎㄨㄥ 空 空
  1. 1. empty, hollow, bare, deserted
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fēi ㄈㄟ 非 非
  1. 1. not, negative, non-
  2. 2. oppose
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