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Sentence analysis
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Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
惑星
planet; dark horse; surprise contendernoun
の
possession, attribution, nominalizer, or nominal linkergrammar
自転周期
rotation periodnoun
は
topic markergrammar
非常に
very; extremely; exceedinglyadverb
短い。
short (length, distance, time); brief; short (speech, explanation, etc.)i-adjective