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
I think the kids'll love it.
我觉得孩子们会喜欢。
Don't you think it necessary to have a close study of the contract to avoid anything missing?
你不觉得应该仔细检查一下合同，以免遗漏什么吗？
is an unfortunate victim of adverse circumstances,
是逆境的牺牲品，