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
They have nice things, but they've very expensive.
它们的东西不错，但很贵。
No. Forget about it. It's not important.
哪儿的话，别提这件事了，那不算什么。
Was he absent from school last week?
上星期他没上学吧？