Analyzer
Sentence analysis
8Spans
Sentence
Span Details
粉塵爆発
dust explosion-> 粉じん爆発noun
を
object markergrammar
防ぐ
defend against; protect against; prevent; avert; avoidgodan verb
ために
for; for the sake of; on behalf of; because of; due to; as a result of-> 為にconjunction
換気
ventilation; air exchangenoun, suru verb
が
subject markergrammar
必要
necessary; needed; essential; necessity; need; requirementna-adjective, noun
だ。
plain copulagrammar