Dreye權威釋義|customs

n.

關稅[K]
I paid $20 in customs on the $100 Swiss watch.
我為一百美元的瑞士表付了二十美元的關稅。
（常大寫）海關；報關手續[J]
As soon as I got through customs I jumped into a taxi.
我一通過海關就跳進了一輛計程車。
（常大寫）海關出入境口[J]

custom

n.

同義參見:

以上來源於：《英漢大辭典》

pl. n.

the official department that administers and collects the duties levied by a government on imported goods.

▸ (also customs duties) the duties levied by a government on imported goods.

ME: orig. in the sing., denoting a customary due paid to a ruler, later duty levied on goods on their way to market.

以上來源於：《簡明牛津英語詞典》

以上來源於：《英漢法律詞典》