Pinpointing
v. 准确地找出或描述( pinpoint的现在分词 ); 为…准确定位
🗣️ 情景例句
We'll call in a couple of days.
我们两三天后打电话。
I worked at the grocery store yesterday.
我昨天在杂货店工作。
What's up?
怎么了？