Pbe
[医] 牛结核菌乳剂(牛型结核菌经培养后制成的结核菌素)
🗣️ 情景例句
I wasn't good at it, and I didn't like studying it.
我不精于此道， 也不爱去学它。
The heart sees further than the head.
心之所见远胜于目。
He's not in trouble, I hope!
我希望他没有遇到麻烦！