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📖 中文释义
- abbr. 美国大通曼哈顿银行（Chase Manhattan Bank）；中国招商银行（China Merchants Bank）；煤矿局（Coal Mines Board）
📘 English Definition（英文释义）
- n (cosmology) the cooled remnant of the hot big bang that fills the entire universe and can be observed today with an average temperature of about 2.725 kelvin