AnalyzerSentence analysis3SpansSentence複雑な方程式1000 character limitAnalyzeSentence複ふく雑ざつな方ほう程てい式しきSpan Details複ふく雑ざつcomplex; complicated; intricate; mixed (feelings)na-adjective, nounなadnominal form of the copula after a na-adjectivegrammar方ほう程てい式しきequation; formula; set method; recipenoun