Retention policy
[经] 自留责任保险
🧩 词语组成解析
retention
[ri'tenʃən]
n. 保留;记忆力，保持力;滞留，扣留;闭尿;
🗣️ 情景例句
where would you choose to spend our anniversary?
会选哪里去度我们的结婚周年纪念日
It is the bridle and spur that makes a good horse.
要把马练好，缰绳靴刺少不了。
They go to school here, too, but to a different school.
他们在中国上学，但不同校。