AnalyzerSentence analysis3SpansSentence底擦りする1000 character limitAnalyzeAnalysis warningThe supplied reading could not be aligned to the sentence.Sentence底そこ擦すりするSpan Details底そこbottom; solenoun底ていbase (logarithm, exponential, number system); radix; base (triangle, cone, cylinder, etc.); type; kind; extent; degree擦すりrub; scrape; strike (match); file; frost (glass); squander money; run through a fortune; lose by gambling-> 擦るgodan verbするlight/support verb with a noun or noun-like phrasegrammar