AnalyzerSentence analysis6SpansSentence希薄燃焼エンジンは燃費が良い。1000 character limitAnalyzeSentence希き薄はく燃ねん焼しょうエンジンは燃ねん費ぴが良よい。Span Details希き薄はく燃ねん焼しょうlean burnnounエンジンenginenounはtopic markergrammar燃ねん費ぴfuel efficiency; gas mileage; fuel consumptionnounがsubject markergrammar良よい。good; excellent; fine; nice; pleasant; sufficient; enough; ready; prepared; profitable; beneficial; OK; all right; no problem; easy to ...i-adjective, suffix