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
Loosen up! it's not worth getting upset about.
放松点儿！ 不值得为这件事苦恼。
Is the coastal plain good for farming?
沿海的平原对耕作有好处吗？
Mendoza met Humphries in the ring on a later occasion and he lost for a second time.
后来，门多萨与汉弗莱斯再次在拳击场上较量，门多萨又输了一场。