Vacuum tyberculin
[医] 真空浓缩结核菌素
🧩 词语组成解析
[医] 结核菌素
🗣️ 情景例句
What did you learn at school today?
你今天在学校学了什么？
Make the best of a bad business (or job or bargain).
身处山穷水尽，力争柳暗花明。
The French authorities had the plane packaged and moved in parts back to France.
法国政府让人把飞机包装起来，一部分一部分地搬回法国。