Preserving duties
[经] 维持关税
🧩 词语组成解析
n. 保留, 保存
n. 关税（duty的复数）
🗣️ 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。
Let's ask Mr. Jiang to answer that.
那件事我让蒋先生来答复。
You really see the shape of the land.
你确能饱览大地的风貌。