amalgamationn.
英 əmælgə'meɪʃ(ə)n | 美 ə,mælgə'meʃən
中文n. 融合，混合；合并，联合；[冶] 混汞法，汞齐化法
词根词源
amalgamation (n.)1610s, noun of action from archaic amalgam (v.) "to alloy with mercury" (see amalgamate). Figurative, non-chemical sense of "a combining into one uniform whole" is attested from 1775.
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