Analyzer
Sentence analysis
8Spans
Sentence
Span Details
音波
sound wave; acoustic wavenoun
は
topic markergrammar
障害物
obstacle; hurdle; barriernoun
の
possession, attribution, nominalizer, or nominal linkergrammar
後ろ
back; behind; rearnoun, no-adjective
に
direction, time, indirect object, or target markergrammar
回折
diffractionnoun, suru verb
する。
light/support verb with a noun or noun-like phrasegrammar