Bactericidal sera
[医] 杀菌性血清
🧩 词语组成解析
a. 杀菌的\\n[医] 杀菌的
浆液, 血清\\n[医] 血清; 浆液
🗣️ 情景例句
The way to learn a language is to practice speaking it as often as possible.
学习一门语言的方法就是要尽量多地操练说出它来。
Do you have a book?
你有一本书吗？
There were books, clothing and photographs, together with letters which the seaman had once received from his wife.
其中有书箱、衣服、照片以及水手收到的妻子的来信。