Analyzer
Sentence analysis
8Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
スペード
spades (card suit)noun
を
object markergrammar
切り札
trump card; trump; ace up one's sleeve; secret weapon; last resortnoun
と
quotation, conditional, companion, or and markergrammar
宣言
declaration; proclamation; announcementnoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar