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Sentence analysis
9Spans
Sentence
Span Details
研磨
grinding; polishing; refining; polishing (skills); disciplining oneselfnoun, suru verb
師
teacher; master; mentor; religious leader; specialist; expert; brigade of 2500 men (Zhou dynasty)noun, suffix
が
subject markergrammar
刀
sword; katana; scalpel; chisel; burin; graver; knife moneynoun
の
possession, attribution, nominalizer, or nominal linkergrammar
刃
blade; cutting edge; prong; plug bladenoun
を
object markergrammar
研い
sharpen; hone; whet; grind; wash rice; scour; polish; burnish-> 研ぐgodan verb
でいる。
ongoing or resultant state-> ているgrammar