Retention meal
[医] 滞留[试验]餐
🧩 词语组成解析
retention
[ri'tenʃən]
n. 保留;记忆力，保持力;滞留，扣留;闭尿;
meal
[mil]
n. 餐，饭;进餐（时间）;〈英〉一次挤奶量;谷物粗粉（用作饲料或加工面粉）;
vi. 进餐;
🗣️ 情景例句
This is my mother.
这是我母亲。
Wash your mouth out with soap!
嘴巴放干净一点！
I'm sorry, I don't know. You'd better ask that policeman.
对不起，我不知道。你最好问问那位警察。