[ 動 ]
■ 何かの等級を下げる
lower the grade of something
■ 価値を減らす
reduce its worth
→
cheapen
[ 動 ]
■ 浸食などで土地の高さが減る
reduce the level of land, as by erosion
[ 動 ]
辱める
■ 通常、言葉で価値または地位を下げる
reduce in worth or character, usually verbally
→
demean
,
disgrace
,
put down
,
take down