Pentamethylenetetrazol
[医] 次戊基四唑, 戊四唑, 卡地阿唑
🗣️ 情景例句
Good night.
晚安。
All I have to do is learn English.
我所要做的就是学英语。
Now Alfred began a long series of skirmishes -- and within a month the Danes had surrendered.
这时，阿尔弗雷德发起一连串小规模的进攻，结果不出一个月，丹麦人就投降了。