Definition
Indicates agreement that a proposed time is suitable for a meeting or appointment.
就这样说定了
"I'm free Friday night, how about dinner?" "It's a date!"
「我星期五晚上有空，一起吃晚餐怎么样？」「那就这么定了！」
"Can we meet at the cafe at 3 pm on Saturday?" "Okay, it's a date."
「我们可以在星期六下午3点在咖啡馆见面吗？」「好的，就这么定了。」
"Are you free on Wednesday evening?" "Yes, it's a date!"
「你星期三晚上有空吗？」「有，就这么定了！」