Retained object
n. 保留宾语（指保留在被动语态句子中的宾语）
🧩 词语组成解析
v. 保持( retain的过去式和过去分词 ); 拦住; 保存; 止住
🗣️ 情景例句
You guys are like three kids.
你们就像三个孩子。
After black clouds, clear weather.
否极泰来。
who is which depending on whether the customer's account is in credit or is overdrawn.
究竟谁是债务人谁是债权人，要看储户的账户是有结余还是透支。