Analyzer
Sentence analysis
7Spans
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
に
direction, time, indirect object, or target markergrammar
は
topic markergrammar
がっかり
be disappointed; feel let down; lose heart; feel exhausted; feel drainedsuru verb, adverb
した。
light/support verb with a noun or noun-like phrase-> するgrammar