Steranthrene
[化] 立蒽
🗣️ 情景例句
She went to a school-board meeting.
她去参加联合校董会的会议。
The longest day has an end.
天下没有不散的盛筵。
I guess men's hands and fingers are too big!
我猜想是男人的手和手指太大了！