Phenazonium
[化] 二甲基苯基吡唑酮┹
🗣️ 情景例句
Me, too. Have fun!
我也是。祝你们愉快
Do you often learn geography on the weekend?
你常常在周末学地理吗？
and at the most critical juncture we took turns in watching that point.
在最紧急的时刻，我们轮流监视那段河流的险情。