Retention discipline
[计] 保存规同, 保留规则
🧩 词语组成解析
retention
[ri'tenʃən]
n. 保留;记忆力，保持力;滞留，扣留;闭尿;
discipline
['dɪsəplɪn]
vt. 训练;使有纪律;处罚;使有条理;
n. 训练;纪律;学科;符合行为准则的行为（或举止）;
discipl=disciple门徒，学徒+ine表名词，人或物 → 门徒必须听说 → 纪律
🗣️ 情景例句
you know how Dad is always talking about
知道爸爸时常谈起
While we were having breakfast,John was talking on the telephone.
当我们正在吃早餐时，约翰正在打电话。
God helps those who he1p themselves.
上帝帮助那些自己帮自己的人。