As everyone in this class should know, we usually look at the grain type within sandstone, meaning the actual particles in the sandstone, to determine where it came from.

上过这门课的同学都应该知道，我们一般会通过观察砂岩中的颗粒类型，也就是砂岩中的实际颗粒，来确定它的来源。

youdao

Restrict the meaning of the class and prime words.

对类单词和基本单词的含义进行限制。

youdao

This class is a singleton, meaning there's only one map of running server instances for all projects.

这是一个惟一的类，也就意味着所有项目正在运行的服务器实例只有一个惟一的映射。

youdao

After the Sydney Olympics he stepped up to the more demanding Finn Class, meaning he had to add nearly 20 kilograms of extra body weight to be competitive in his new discipline in a bigger boat.

CNN: Ben Ainslie's ambition: Sailing hero takes on America's Cup challenge

Most are structured as a class action, meaning that the ones that gain legal traction will automatically include institutions with similar issues, an approach that dramatically increases the stakes.

ECONOMIST: The onslaught of cases tied to LIBOR gains force

Euclid was selected as a "medium class" mission, meaning its cost to Esa should be close to 475m euros.

BBC: Euclid telescope to probe dark universe