Mechanical differential analyzer
[计] 机械微分分析机
🧩 词语组成解析
adj. 机械的,机械学的;呆板的;体力的;手工操作的;
mechan(machine)+ical(形容词后缀)→机械的;呆板的
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
I have just begun to learn and my serve isn't very good.
我刚刚开始学习,发球不太好。
It's no sin to sell dear, but a sin to give ill measure.
高价卖不为过,短斤少两才有罪。
An old watch, by contrast,
然而一只老掉牙的手表,
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