Definition
to arrange for prepared food to be delivered to your home or workplace
订外卖
We're thinking of ordering something in tonight, so could you help me order a pizza?
我们正在考虑今晚订外卖，所以你能帮我订个披萨吗？
If you don't want to go out, we can order something in to the house.
如果你不想出去，我们可以订外卖到家里。
They ordered something in during the meeting so that the attendees could stay focused.
他们在会议期间订了外卖，这样与会者就可以保持专注。