Tariff walls
[经] 关税壁垒
🧩 词语组成解析
tariff
['tærɪf]
n. 关税表;关税;价格表;
vt. 征收关税;定税率;定收费标准;
n. 墙壁；墙体（wall的复数）
🗣️ 情景例句
I hope so.
我希望如此。
Under control.
安排妥当。
As Earth-dwellers, we always cherish the hope that we will be visited by little green men and that we will be able to communicate with them.
小绿人来拜访我们，而我们可以和他们交流。