Differential spacing
[计] 微分间距
🧩 词语组成解析
differential
['dɪfə'rɛnʃəl]
adj. 差别的;特意的;[数]微分的;[机，物]差动的;
n. [数]微分;差别;工资级差;[机]差动器;
di, dif, divid 表示”分开”;”取消”,”否定”;”不同”
spacing
['speisiŋ]
n. 间隔，间距;跨距;疏密;留间隔;
🗣️ 情景例句
Thank you for asking.
谢谢你请我。
Yes, I guess that would be all right.
行，我想没问题。
Here and here. And I can only move my arm as much as this.
这儿和这儿。我只能这样摆动手臂。