Message in Chinese (Simplified) (中文(简体))
如果存在默认特性,则“use”特性必须是可选的(或不存在)。
Unlocalized message
The 'use' attribute must be optional (or absent) if the default attribute is present.
Search by Google如果存在默认特性,则“use”特性必须是可选的(或不存在)。
The 'use' attribute must be optional (or absent) if the default attribute is present.
Search by Google