細工
add by mixing or blending on or attaching
混ぜ、混ざるか、添えることにより加える
work in the butter and the dough will get the right consistency In his speech, the presidential candidate worked in a lot of learned words
バターをおりこめばパン生地は均一になるだろう スピーチで、大統領候補者はたくさんの学術的言葉を用いた