Trade barrier
[经] 贸易壁垒, 关税, 进口税
🧩 词语组成解析
trade
[tred]
n. 贸易;行业;<美>顾客;买卖;
vt.& vi. 交易，经商;
vt. 交换;经营…交易，做…的买卖;
vi. 贸易;买卖;以物易物;
🗣️ 情景例句
Hi, Frank.
嗨， Frank。
An ass endures his burden,but not more than his burden.
驴子能负重，过重也难负。
who has beenworking or worrying about serious things for six days,
为严肃的公务操劳或烦恼了6天的