Product information system
[计] 产品信息处理系统
🧩 词语组成解析
🗣️ 情景例句
Oh, so you don't need something immediately?
呵， 所以你们 ，不是急着马上就要？
He who has not tasted bitter knows not what sweet is.
不吃苦中苦，哪知甜中甜。
The boys felt tired so they put out the fire and crept into their tent.
于是他们扑灭了篝火，钻进了帐篷。