Siegfried's hypothesis
[医] 西格弗里德氏假说(精蛋白核假说)
🧩 词语组成解析
🗣️ 情景例句
Yes? Can I do something for you?
什么事？我能为您效劳吗？
You had better leave right now.
现在你最好立刻回去。
At the time, this did not strike me as odd.
一开始，我并不感到奇怪，