Ibsa
[医][=immunoreactive bovine serum albumin]免疫反应的牛血清白蛋白
🗣️ 情景例句
Well ...
嗯……
Change lays not her hand upon truth.
真理不变。
It is our satellite. It is quite near us in space.
它是我们的卫星。它离我们相当近，仅38万公里远。