Positional number
[计] 按位记数数
🧩 词语组成解析
a. 位置的, 地位的
🗣️ 情景例句
We need a stable political environment in which to develop our economy.
我们需要一个稳定政治环境来发展经济。
Slow as molasses.
慢吞吞的！
Worse was to come.
更糟的事就要发生了。