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1·All carbohydrates originate from plants.

所有的碳水化合物均来源于植物。《柯林斯英汉双解大词典》

2·Petroleum, consisting of crude oil and natural gas, seems to originate from organic matter in marine sediment.

石油由原油和天然气组成，它们似乎来源于海洋沉积物中的有机物质。

3·All theories originate from practice.

所有的理论都是源于实践。

4·Biological lipids originate from ketoacyl and isoprene groups.

生物脂质来源于酮脂酰和异戊二烯基团。

5·Do remote connections originate from end user devices?

远程连接源自终端用户设备吗？

6·All theories originate from practice and in turn serve practice.

所有的理论都来源于实践，并反过来为实践服务。

7·They also originate from more mundane sources such as the sun.

它们也可以从像太阳那样的较温和的发生源产生。

8·This, has to originate from the individuals serving in the industry.

这项因素可以追溯到为金融行业服务的个人。

9·Requests originate from the browser (beginning at the left in Figure 2).

从浏览器发出请求(从图2左边开始)。

10·Originate from Pomona in California, this band is famous for its handmade.

这种冰淇淋起源于加州的波莫纳，以纯手工制作著称。