Analyzer
Sentence analysis
8Spans
Sentence
Span Details
長時間
long time; several hours; long spellnoun, adverb
の
possession, attribution, nominalizer, or nominal linkergrammar
会議
meeting; conference; sessionnoun, suru verb
で
location, means, or scope markergrammar
集中力
concentration; ability to concentratenoun
が
subject markergrammar
すり減っ
wear down; wear away; wear out; dwindle; be reduced; wear thin-> 磨り減るgodan verb
た。
past tense or completed actiongrammar