Phenanthridone
[化] 菲啶酮
🗣️ 情景例句
That's the way.
就这样。
The comet will appear in the southern sky.
彗星出现在南方的天空。
By 12.01, those fluctuations will already have created small errors one foot away.
到12∶01时，那些波动就已经会在1英尺远的地方造成偏差。