Unilateral trade
[经] 单边贸易
🧩 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
I want to send this letter to China, by air mail.
我想把这封信航空邮到中国。
There are lees to every wine.
美中有不足。
In summer it is often too hot, and in winter it is too cold.
夏天常常太热，冬天又常常太冷。