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
Thank you, Grandpa.
谢谢你， 爷爷。
A fool always finds a greater fool than himself.
愚人总以为旁人比自己更傻。
During the summer, I noticed tat the leaves of the tree were beginning to wither.
到了夏天，我发现树叶开始枯萎，