Naphthazarine
萘茜, 5, 8-二羟基萘醌
🗣️ 情景例句
Harry, what would you like? Harry
你要什么？
Please send your report to me at the office by Monday.
请于周一以前将报告送到我的办公室。
But suppose the earth could be covered with sensors spaced one foot apart,
假设地球上可以布满传感器，每个相隔1英尺，