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Sentence
Span Details
天文学
astronomynoun
の
possession, attribution, nominalizer, or nominal linkergrammar
文献
literature; reference materials; documentsnoun
では、
contrastive で + は; then; well thengrammar
随星
companion starnoun
という
called; that; the fact thatgrammar
語
word; term; language; speech; mode of expressionnoun, noun suffix, counter
が
subject markergrammar
伴星
companion starnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
同義語
synonymnoun
として
as; in the role ofgrammar
使わ
use; make use of; employ; handle; spend; consume; speak-> 使うgodan verb
れる
passive voice; suffering passive; potential form; spontaneous occurrence; honorific (sonkeigo)auxiliary verb, auxiliary
ことがある。
have done (something); something has occurred; sometimes; there are times when-> 事があるexpression, verb