Acetaldehyde phenylhydrazone
[化] 乙醛苯腙
🧩 词语组成解析
[化] 乙醛\\n[医] 乙醛, 醋醛
🗣️ 情景例句
If you find it unworkable, we have no other choice but to call the deal off.
如果不行的话，我们只好放弃了。
How long have you lived here?
你住在这里多久了？
In 1990?
1990年呢？