Pathbreaking
a. 开路先锋的,开创性的
🗣️ 情景例句
That's what it is.
的确是如此。
How many cans are you going to take?
你要拿几罐？
We may have to back order three items on this order.
这次订的货有三个项目必须要晚点才能交货。