Exotoxic tyberculin
[医] 外毒性结核菌素
🧩 词语组成解析
[医] 外毒素的
[医] 结核菌素
🗣️ 情景例句
He came up with a bright idea.
他想到一个妙主意。
How I wish the vacation would last longer!
如果假期长一点那该多好。
Yes, it's very nice. What's the time, please?
挺漂亮的，现在几点了？