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Sentence

下か位い互ご換かん性せいがある

Span Details

下か位い互ご換かん性せい

upward compatibility; forward compatibility; downward compatibility; backward compatibility

ある

be; exist; have; possess; there is available; be located; be situated; be equipped with; have as a facility or feature; happen; take place; come about; be in a completed state; be left as done

godan verb, auxiliary