shadowboxing

名词 n. 动词 v.

英文释义

名词 n.
  1. A form of solo exercise, involving throwing punches at the air, and not at an opponent. uncountable
动词 v.
  1. present participle and gerund of shadowbox form-of,gerund,participle,present

词源

词源 1
From shadow + boxing.
词源 2
From shadow + boxing.
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