Analyzer
Sentence analysis
13Spans
Sentence
Span Details
風船爆弾
fire balloon; balloon bombnoun
は、
topic markergrammar
第二次世界大戦
Second World War; World War II; WWIInoun
中
medium; average; middle; in; within; among; during; while; throughout; currently doing; in the process of; under; middle way; moderation; second volume (of three); junior high school; middle school; Chinanoun, suffix
に
direction, time, indirect object, or target markergrammar
日本
Japannoun
が
subject markergrammar
開発
development; cultivation; application; exploitation (of resources)noun, suru verb
した
light/support verb with a noun or noun-like phrase-> するgrammar
兵器
weapon; arms; ordnancenoun
の
possession, attribution, nominalizer, or nominal linkergrammar
一つ
one; for one thing; only; just; (not) even one; just (try it); a little; some kind of; one type ofnumeric, noun, adverb, no-adjective
だ。
plain copulagrammar