created reference approved 炭层/炭層 → 煤层/煤層 (same_as) — "Initial import from upstream dictionary"
炭层 / 炭層 tàncéng
煤层 / 煤層 méicéng
same_as
Changed: source (simp), source (trad), source pinyin, target (simp), target (trad), target pinyin, type
created reference approved 炭层/炭層 → 石炭层/石炭層 (same_as) — "Initial import from upstream dictionary"
炭层 / 炭層 tàncéng
石炭层 / 石炭層 shítàncéng
same_as
Changed: source (simp), source (trad), source pinyin, target (simp), target (trad), target pinyin, type
created sense approved 炭层/炭層 · tàncéng · coal bed — "Initial import from upstream dictionary"
炭层 / 炭層
tàncéng
coal bed
A geological layer of earth composed of coal or carbonized plant matter; also called a [[煤层|煤層|mei2 ceng2]] or [[石炭层|石炭層|shi2 tan4 ceng2]]
炭 (literal) → 炭 · tàn · coal 层 (literal) → 层/層 · céng · layer
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition