Differential amplifier
[计] 差动放大器
🧩 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
And a full night.
还有一整夜。
Poverty is the root of all evils.
穷困是万恶之源。
Right from the start there was trouble with the Hubble.
从最开始哈勃望远镜就有问题。