Retention-enema
[医] 保留灌肠
🧩 词语组成解析
retention
[ri'tenʃən]
n. 保留;记忆力，保持力;滞留，扣留;闭尿;
n. 灌肠剂\\n[医] 灌肠法, 灌肠剂
🗣️ 情景例句
How many days will it take for my mail to reach its destination?
我的信件到达目的地要用几天？
I got a dozen eggs.
我拿了一打鸡蛋。
She was in the city to visit her daughter.
她住在农村。