Ponding
积水(库), 蓄水, 筑塘, 拦坝, 坑洼, 人工池塘
🗣️ 情景例句
What's this?
这是什么？
A little knowledge is a dangerous thing.
浅学误人。
When you type a letter, the writing appears on a screen in front of you and is recorded onto a computer disk.
当你打一封信时，字迹出现在你前面的屏幕上并顾在电脑的磁盘里。