usage of trade的用法和樣例：
例句
- These trade terms have been developed by mercantile custom and standardized to a certain extent.
這些貿易條款是在商業慣例中形成並在一定程度上標準化了的。 - Intel faced some setbacks during the second quarter, including the news that the Federal Trade Commission was formalizing its investigation of Intel's business practices.
英特爾在第二季度面臨了一些挫折，包括美國聯邦貿易委員會正式對英特爾的商業慣例展開調查的消息。
