Sfhs
[医][=stroma-free hemoglobin solution]无基质血红蛋白溶液
🗣️ 情景例句
Who isn't?
有谁不紧呢？
Pat began to feel unhappy about what he had done.
帕特开始对自己所做的事感到悲伤。
Where do you think you are? On a race track?
你认为你现在是在哪儿？在赛车道上吗？