To operate or employ something for a specific purpose, actively engaging it to achieve an intended result or outcome.
To utilize resources, such as materials or tools, in a practical manner, ensuring that they serve their intended function effectively.
To expend or consume items, such as time or money, in the course of performing tasks or activities, thereby diminishing their available quantity.
To manipulate or direct people or objects according to one's will or intention, orchestrating their actions to fulfill personal aims.
To engage in a specific action or behavior, often implying the involvement of a physical object or tool in the process.
Example:
「あなたの辞書を使ってもいいですか」「はい、どうぞ」
To make someone perform tasks with great intensity or pressure, often without regard for their well-being.
To exert control or dominance over someone by demanding excessive effort or obedience.
To have someone fulfill obligations or responsibilities in a demanding or burdensome manner.
Example:
彼は私達をこき使っている。