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Sentence analysis
11Spans
Sentence
Span Details
冥王星
Pluto (dwarf planet)noun
の
possession, attribution, nominalizer, or nominal linkergrammar
衛星
natural satellite; moon; artificial satellitenoun
カロン
Charon (moon of Pluto); Charon (ferryman of Hades)noun
は、
topic markergrammar
1978
-noun
年
year; counter for years; counter for grades; apprenticeship period (usu. ten years)noun, counter
に
direction, time, indirect object, or target markergrammar
発見
discovery; detection; findingnoun, suru verb
され
passive, potential, or respect auxiliary-> されるgrammar
た。
past tense or completed actiongrammar