Prophylactic sera
[医] 预防血清
🧩 词语组成解析
prophylactic
[[ˌprɔfi'læktik]]
a. 预防性的\\nn. 预防药, 预防法, 避孕用品
浆液, 血清\\n[医] 血清; 浆液
🗣️ 情景例句
Does Daddy want to move?
爸爸想要搬吗？
The police crept up from behind and took the gangster by surprise.
警察悄悄从背后绕过去，出其不意地将歹徒逮捕。
In the evenings he studied hard for his exams, and most mornings he took tourists around Oxford.
他晚间努力学习，以应付考试，而大多数早上，他则带领游客在牛津大学参观。