"ablative case"的定义和意义

What is the "ablative case"?

The ablative case is a grammatical category used in some languages to indicate various relationships involving movement away from something, separation, or the means by which an action is performed. In languages that use the ablative case, it often answers questions like "from where?" or "by what means?" For example, in Latin, the word for "house" can appear in the ablative case as "a domo," meaning "from the house." The ablative case can also express other functions, such as time or manner, helping to clarify the context of an action in sentences.