Acridone
吖啶酮
🗣️ 情景例句
Where is your domicile?
你的户籍在哪里？
She feared the arrival of the bill-collector.
她害怕收帐人来。
The small ship, Elkor, which had been searching the Barents Sea for weeks, was on its way home.
小船“埃尔科”号在巴伦支海搜寻了几个星期之后，正在返航途中。