Differential microphone
[电] 微分微音器
🧩 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
The internet brings people closer from around the world.
因特网把世界上人们的距离拉近了。
Reputation is often got without merit and lost without fault.
无功得名是常事，无过失名也是常事。
It's a pleasure. Bye.
不客气。再见。