Myxoglucosan
粘葡聚糖
🗣️ 情景例句
Television is the most powerful tool of persuasion that man has ever created.
电视是人类所创造的最有威力的游说工具。
Out of debt,out of danger.
脱债就脱险。
Lucy, are you hungry?
露茜，你饿了吗？