Wittig ether rearrangement
[机] 维蒂希醚重排
🧩 词语组成解析
reaction [化]维蒂希反应(一种有机合成技术)
n. <化>醚;the ether 苍穹;苍天;太空;
🗣️ 情景例句
Is he still in his office?
他还在办公室吗?
What must be must be.
该怎么样的就怎么样。
New jobs are needed because a number of people are out of work.
因为许多人没有工作,所以需要为他们提供就业机会。
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