Spengler's tuberculin
[医] 斯彭格勒氏结核菌素(牛结核菌素)
🧩 词语组成解析
n. 结核菌素
🗣️ 情景例句
and some brushes and some paint.
刷子和油漆。
How much is the postage for this?
这个邮费要多少钱？
The mother sat the child at a little table.
母亲安排孩子坐到小桌旁。