Thiophanthrene
萘并[2, 3-b]噻吩
🗣️ 情景例句
you've included performing arts centers,
你拍了表演艺术中心，
You give me the money. I'll get you the goods.
一手交钱，一手交货。
The sides of the deer were coloured with a reddish-brown paint.
鹿的四周用一种淡棕带红的颜色勾勒。