Retained
v. 保持( retain的过去式和过去分词 ); 拦住; 保存; 止住
✅ 同义词
🗣️ 情景例句
Will I have to wait long?
要很久吗？
Medicines are not meant to live on.
不能靠药物度日子。
It was Wednesday.
昨天是星期三。