Decimal notation
[计] 十进制记数法
🧩 词语组成解析
🗣️ 情景例句
when the dog scratched on the front door.
当那狗在抓前门时。
Saying is one thing, and doing another.
说是一回事，做是另一回事。
I often go-swimming, sometimes in a lake near my home, and sometimes in the river.
我经常去游泳，有时在我家附近的湖里，有时在河里。