Ultracryotomy
冰冻超薄切片术
🗣️ 情景例句
Let's go. What are your questions?
我们就进行吧。你想问哪些问题？
Who has no haste in his business mountains to him seem valleys.
做事不急，履险如夷。
Good, we've been looking for them.
好啊 ，我们一直等着看呢。