Quantity determination
[经] 数量确定
🧩 词语组成解析
🗣️ 情景例句
when she was a child.
在她小时候。
The people at the party were worried about Janet because no one was aware of where she had gone.
参加聚会的人们都为珍妮物担心，因为没人知道她去哪里了。
That makes no difference.
没什么区别。