Ring trading
[经] 垄断交易, 集体交易
🧩 词语组成解析
ring
[riŋ]
n. 戒指，指环;铃声，钟声;环形物;拳击场;
vt. 形成环状;环绕;使（例如铃）响;打电话给;
vi. 按铃，敲钟;回响;成环形;
[经] 交易
🗣️ 情景例句
We were exposed to the latest theories on child care.
我们接触过有关幻儿保育的最新理论。
There's no need!
多此一举！
and as the number of stars in the universe is so vast,
因为宇宙中恒星的数目极其庞大，