Analyzer
Sentence analysis
8Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
小惑星
asteroidnoun
は
topic markergrammar
直径
diameternoun
約
approximately; about; around; promise; appointment; engagement; shortening; reduction; simplification; phonetic contractionadverb, noun
500
-noun
メートル
metre; meter; unit of length; gauge-> 米noun
だ。
plain copulagrammar