Anthranone
[化] 蒽酮
🗣️ 情景例句
Good-bye. Thanks.
再见。谢谢。
I used to start working at 9:00 o'clock every day.
我过去常在9:00点钟开始每天工作。
We would lay less stress on 'facts and figures'and more on a good memory,
人们不会再重视"资料和数据"，而靠好记性、