Ibsa
[医][=immunoreactive bovine serum albumin]免疫反应的牛血清白蛋白
🗣️ 情景例句
That's impossible.
不可能。
The doctor is often more to be feared than the disease.
医生往往比疾病更令人生畏。
I'm very sorry, but I can't come.
但很抱歉，我不能来。