Degradative
a. 使下降(或降解、陵削、退化等)的, 趋向下降(或降解等)的
🗣️ 情景例句
Politics are a sensitive subject of conversation.
政治是交谈的敏感话题。
Know something like the palm of one's hand.
熟知其事，了如指掌。
Did you pay by check or cash?
你用支票还是现金？