Mutual preferential duties
[法] 互惠关税
🧩 词语组成解析
preferential
[ˌprefə'renʃəl]
adj. 优先的;优先选择的;特惠的;
n. 关税（duty的复数）
🗣️ 情景例句
It's the world's largest island, but it's also the world's smallest continent.
它是世界上最大的岛屿，同时也是世界上最小的洲。
Bare words,no bargain.
空言不能成交易。
The people in the shop are very friendly.
商店里的人很友好。