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
You've got the wedding-day jitters!
已经得了婚礼紧张症了！
How long will you be away?
你将离开多久？
Has he moved to his new house yet?
他已经迁进新居了吗？