4周搞定2000+托福核心词
calceousar = calc(石头) + eous(…的) + ar(人,物) = 石头的→碳酸钙的→钙质的
calcfication = calc(石头) + fication(...化) = 钙化,石灰化
consortium = con(强调) + sort(种类) + ium(名词) = 强调同种类型的→财团,联盟
disequilibrium = dis(不,非) + equi(相等) + libr(秤) + ium(名词) = 不均衡
石头→碳酸钙→钙
calcium
常考释义
As evaporation continued, the remaining brine (salt water) became so dense that the calcium sulfate of the hard layer was precipitated.
随着蒸发的继续进行,盐水浓度太高以致硬地层的硫酸钙发生沉淀。
来源于:阅读OFFICIAL7 P1n. [化学] 钙
calcium carbide
[化]电石,碳化钙
calcium phosphide
[化]磷酸钙
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