Unimolecular electrophilic substitution
[化] 单分子亲电取代
🗣️ 情景例句
Very splendid. How about patent rights?
很不错。它的专利权怎么样呢?
You have to change at chicago station.
你必须要在芝加哥站转车。
like mortgages, pensions, insurance and access to sufficient cash reserves.
如抵押贷款、养老金、保险金和动用现金储备的机会。
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