Tyberculin
[医] 结核菌素
🗣️ 情景例句
This is Susan with Jiaotong University student. May I have your name, sir?
我是交通大学的在校生苏珊，请问您贵姓？
From across the room, David cast a glance at his brother.
隔着房间，大卫瞥了一下弟弟。
I've got too much work to do.
我要做的工作太多了。