Steranthrene
[化] 立蒽
🗣️ 情景例句
I did that. Go on.
我已经打了。 继续说。
I have a complaint.
我要投诉。
For all his life, he had known that people suddenly disappeared from their villages.
他一生中，听说过有的人突然间在他们的村庄失踪了。