Tetrachloroanthracene
四氯蒽
🗣️ 情景例句
Oh, I don't know.
噢，这个我就不知道啦。
What do you mean by that?
你这话是什么意思？
Where the cost of government is high, resources for development are correspondingly low.
凡是政府管理费用高的地方，用于发展国家经济的资金就会相应地减少。