Analyzer
Sentence analysis
6Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
の
possession, attribution, nominalizer, or nominal linkergrammar
反応
reaction; response; physical response; physiological reaction; chemical reactionnoun, suru verb
は
topic markergrammar
瞬速
blindingly quick speed; in a flash; in the blink of an eyenoun, no-adjective
だった。
past copulagrammar