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
Right now my hands are full.
现在我忙得不可开交。
Please try to be congenial and welcome the guests with a small.
请用笑脸愉快地迎接客人吧。
How is the product selling?
这产品卖得怎么样？