Tall oil, whether or not refined.

妥尔油，不论是否精炼。

youdao

Before we begin, I'd like to say that this method is not refined yet.

在我们开始之前，我想说的是这个方法还不是非常完善。

youdao

But sellers' data are not refined enough to set different prices for different people.

但是出售方的数据要用来确定针对不同人群的不同价格时还不够清晰。

youdao

Separate reports have highlighted that more problems can emerge in non-EU countries, where fuel is not refined to the degree that it is in the EU. BMW released a statement Monday confirming this view.

FORBES: Germany's Biofuel Commitment Boosting Small-Cap Energy Stock

But a sign of Concorde's commercial failure is that its design has not been refined and replaced.

ECONOMIST: Why Concorde was never the right way to speed up air travel

We know who we are fighting for and if our message is not exactly refined yet, it will be.

ECONOMIST: Letters