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
so we can get an early start.
这样我们可以早点出发。
I shave, brush my teeth, and comb my hair.
我洗脸，刷牙，梳头。
That was quick! she said. Have you finished already?
“你真快！”她说，“你已经买完东西了吗？”