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Sentence analysis
11Spans
Sentence
Span Details
火力発電
thermal power generationnoun
は
topic markergrammar
日本
Japannoun
の
possession, attribution, nominalizer, or nominal linkergrammar
主要
main; principal; major; chiefna-adjective, noun
な
adnominal form of the copula after a na-adjectivegrammar
電力
electric power; electrical energynoun
源
source; originsuffix
の
possession, attribution, nominalizer, or nominal linkergrammar
一つ
one; for one thing; only; just; (not) even one; just (try it); a little; some kind of; one type ofnumeric, noun, adverb, no-adjective
だ。
plain copulagrammar