paraformaldehyde / ˌpær ə fɔrˈmæl dəˌhaɪd, -fər- /

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paraformaldehyde 的定义

n. 名词 noun

Chemistry.

  1. a white, crystalline polymer of formaldehyde,n, from which it is obtained by evaporation of the aqueous solution: used chiefly as an antiseptic.