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Chinese dictionary
n.pure mathematics
天文学在这种模式下成为纯数学的一个分支。
Astronomy in this mould becomes a branch of pure mathematics.
纯数学理论
theory of pure mathematics
天文学在这种模式下成为纯数学的一个分支。
Astronomy in this mould becomes a branch of pure mathematics.
纯数学理论
theory of pure mathematics