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noun | adjective | to phrases
mastery ['mɑ:st(ə)rɪ] n
gen. 熟练; 技巧 (of); 优势; 优胜
sport. 精通; 控制
mastery ['mɑ:st(ə)rɪ] adj.
sport. 掌握
mastery: 24 phrases in 6 subjects
Business1
General14
Psychology3
Space2
Sports2
Telecommunications2