Contingent duty
[经] 应变关税
🧩 词语组成解析
🗣️ 情景例句
I ofter go shopping during National Day holiday.
我经常是在国庆节购物。
His designs are highly original.
他的设计独树一帜。
The bison grows to a shoulder-height of 1.5 metres and can weigh 1100 kilograms.
野牛可以长到肩高1。5米，重达1，100公斤。