Coilective prophylaxis
[医] 集体预防
🧩 词语组成解析
n. 预防\\n[医] 预防
🗣️ 情景例句
A great-grandchild. A great-grandson.
一个曾孙。 一个曾孙。
Good evening, how are you?
晚安，你好吗？
The assistant asked him to leave, but Dickie paid no attention to him and requested to see the manager.
店员让迪基走开，他置之不理，并要求见经理。