Operational differential amplifier
[电] 运算微分放大器
🧩 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
Well, it won't be easy.
嗯， 不很容易。
I get out of bed about 7 o'clock every morning.
我大约每天早上7点钟起床。
It came to a stop outside the jeweller's.
在珠宝店门口停了下来。