Differential proarography
[机] 示差极谱法
🧩 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”
🗣️ 情景例句
I'm retired.
我退休了。
He received full credit for his studies at a previous school.
他在一所先前的学校取得了所有课程的学分。
How much is the pen?
这支笔多少钱？