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Sentence analysis
10Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
エンジン
enginenoun
の
possession, attribution, nominalizer, or nominal linkergrammar
熱効率
thermal efficiencynoun
は
topic markergrammar
40
-noun
%
-を
object markergrammar
超え
cross over; pass through; go beyond; exceed; surpass; be more than-> 越えるichidan verb
ている。
ongoing or resultant stategrammar