Differential synchor
[电] 差异同步机
🧩 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
How do you spend your leisure time?
你是怎样打发业余时间的？
I know the boy whose father is a missionary.
我知道那个男孩的父亲是传教士。
I don't envy him his money problems.
我庆幸自己没有他那些金钱的烦恼。