AnalyzerSentence analysis3SpansSentence小惑星による掩蔽1000 character limitAnalyzeSentence小しょう惑わく星せいによる掩えん蔽ぺいSpan Details小しょう惑わく星せいasteroidnounによるby; due to; depending ongrammar掩えん蔽ぺいcover; conceal; mask; screen; occultationnoun, suru verb