proem

['prəuem]

n. 序文, 绪言, 开端

例句与用法：

The blood can also export waste products from the tissues.

血液还能从身体组织里输出废物。

The products we sell are many and various.

我们出售的产品是各式各样的。

The river has been polluted by waste products from the factory.

这条河已经受到工厂排放的废料的污染。

Cereal products are good for our health.

谷物产品对我们的身体有益。

In west Africa there are a number of businesses trading on a large scale in palm products, cocoa and rubber.

在西非，有许多商行大规模地经营棕桐制品、可可和橡胶贸易。

This new process has eliminated the need for checking the products by hand.

采用这种新方法无须再用手工检验产品。

Argentina is a big exporter of beef products.

阿根廷是牛肉制品的一大出口国。

The firm has better products than its competitors.

这家公司的产品比其对手的好。

词形变化：

形容词: proemial |

详细释义：

n.

1. 序文; 绪言

2. 开端