FAQs About the word second hand

中古

an intermediate person; used in the phrase `at second hand', hand marking seconds on a timepiece, from a source of previously owned goods

導関数,副次的,結果,ありきたり

基本的な,オリジナル,最初の,基本的な,非導関数,プライマリー

second half => 後半, second growth => 二生林, second gear => 2速, second fiddle => セカンドヴァイオリン, second estate => 第二身分,