Analyzer
Sentence analysis
9Spans
Sentence
Span Details
鉄道
railway; railroad; rail transportnoun
員
member; personnelnoun, noun suffix
は
topic markergrammar
緊急時
emergency; time of emergency; in case of emergencynoun
に
direction, time, indirect object, or target markergrammar
信号炎管
signal flare; fuseenoun
を
object markergrammar
使用
use; utilization; applicationnoun, suru verb
する。
light/support verb with a noun or noun-like phrasegrammar