Analyzer
Sentence analysis
9Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
発見
discovery; detection; findingnoun, suru verb
は
topic markergrammar
画期的
groundbreaking; revolutionary; epoch-makingna-adjective
な
adnominal form of the copula after a na-adjectivegrammar
進歩
progress; advance; improvement; developmentnoun, suru verb
を
object markergrammar
遂げ
accomplish; achieve; carry out; reach (an outcome); come to; end with-> 遂げるichidan verb
た。
past tense or completed actiongrammar