Customs union
关税联盟\\n[经] 关税同盟
📖 牛津释义
customs union
agreement between states on what customs duties are to be paid on each other's goods 关税联盟（国与国之间就双方货物的徵税问题缔结的协定）.
🧩 词语组成解析
customs
['kʌstəmz]
n. 关税;海关;习惯( custom的名词复数);海关;
adj. 定做的;专做定货的;
🗣️ 情景例句
Oh, well, really ...
噢 哦 真的……
Those who live in glass houses should not throw stones.
自己有短处，不要揭别人的短处。
Then they brushed ink on the paper.
然后，他们将墨汁刷在纸上。