Foreign currency operations
[经] 外汇业务, 外币业务, 外币经营
🧩 词语组成解析
n. 运作；运营；业务操作（operation的复数）
🗣️ 情景例句
His actions express his love more than any words could do.
他用行动表示的爱胜过任何言语。
How long will your offer hold good?
一般你们报盘的有效期是多长？
Once the oxygen content of the air had risen to 25% it was ready to burn.
一旦氧气在空气中的含量达到25%，它就要燃烧。