Ideally, the first option would be the most commonly used one, the second would be the second-most commonly used, etc.

理想情况下，第一选项应该是最常用的，第二选项是第二常用的，以此类推。

youdao

It has been designed to be compatible with commonly used terrain databases.

VigilX与常用的地形数据库兼容。

youdao

As a general standard commonly used for defining service interfaces, WSDL can be used across all industries.

因为一般标准通常用作定义服务接口，因此WSDL可跨所有行业使用。

youdao

Although these are already banned or being phased out, they are thought to be commonly used in Africa.

BBC: Ghana bans second-hand fridges

The Quick Set (QS) menu which consists of the most commonly used functions can be easily displayed by pressing the QS button.

ENGADGET: Sigma DP3 Merrill packs a Foveon X3 sensor and a fixed F2.8, 75mm-equivalent lens

Copper could then be used on commonly touched surfaces, like door handles, in order to minimize the spread of MRSA. If it works, it would be a great boon to preventing infection.

FORBES: Copper May Be the Key to Defeating MRSA