The attributes are separated by an underscore (_).

属性以下划线(_)分隔。

youdao

By default, the separator is an underscore character.

在默认情况下，分隔符是下划线字符。

youdao

Every piece is separated by an underscore instead of a dot.

每一部分都由一根下划线隔开，而不是点。

youdao

Today's activities in Bonn underscore an all-too-often overlooked reality: The astonishing developments in contemporary Germany entail serious risks for the West's security interests even as they hold out promising opportunities.

CENTERFORSECURITYPOLICY: Center For Security Policy

This visit to two critical countries will underscore that the United States has an important stake in the success of Africa's many nations and underscore the historic connections between the American people and those who live on the African continent.

WHITEHOUSE: The White House

Even modest economic ties would underscore the benefit of an opening to the West.

FORBES: Turn The Problem Of North Korea Over To Its Neighbors