原句是：a sale takes place at one of two points in time

分类: 作业答案 • 2022-01-26 15:23:35

问题描述：

原句是：a sale takes place at one of two points in time
请问at one of two points in time在这里是什么意思

答

at one of two points in time:在二点之一及时
整个句子意思：售卖在二点之一发生及时