Analyzer
Sentence analysis
11Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
医科学
medical sciencenoun
の
possession, attribution, nominalizer, or nominal linkergrammar
分野
field; area; domain; branchnoun
で
location, means, or scope markergrammar
画期的
groundbreaking; revolutionary; epoch-makingna-adjective
な
adnominal form of the copula after a na-adjectivegrammar
発見
discovery; detection; findingnoun, suru verb
を
object markergrammar
した。
light/support verb with a noun or noun-like phrase-> するgrammar