Meaning of Baldwin's phosphorus | Babel Free
Examples
“Baldwin's phosphorus is prepared by melting nitrate of lime in a crucible or ladle for about ten minutes; it is then poured into an iron⟳ pot, or mould, previously heated, and has the property, like⟳ Canton's phosphorus, of absorbing light⟳ when exposed to the sun, and emitting it when taken into a darkened room.”
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See also
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