名词
中文翻译：粗糙的样品
同义词：
['rough sample', 'crude sample']
例句：
-
1. We need to send a rough sample of the fabric before we make a final decision.
我们需要在做出最终决定之前先发送一份织物的粗略样品。
-
2. The engineer sent a rough sample of his design for review.
工程师发送了他对设计的一个粗略样品供审查。
-
3. The company sent us a rough sample of their new product line.
公司向我们发送了他们新产品线的粗略样品。