AnalyzerSentence analysis5SpansSentenceUSBテンキーは便利です。1000 character limitAnalyzeSentenceUSBテンキーは便べん利りです。Span DetailsUSBUSB; universal serial bus; USB flash drive; USB memory stick-> USBnounテンキーnumeric keypad; number pad; numpad; numeric keynounはtopic markergrammar便べん利りconvenient; handy; usefulna-adjectiveです。be; is; arecopula, auxiliary出洲ですspit of land; sandspit