Backslides
v. 滑坡( backslide的第三人称单数 ); 倒退; 退步; 故态复萌
🗣️ 情景例句
Have some iced tea.
喝点冰茶吧。
He is studying the ecology of ameba.
他在研究阿米巴
I didn't know he was the richest person in the world.
我不知道他是世界上最有钱的人。