Differential electromagnet
[电] 差分作用电磁铁
🧩 词语组成解析
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
Yes, I went to the aerobics class today.
去了啦, 我上了有氧运动课了。
She made a notable contribution to science.
她对科学做出了杰出的贡献。
Oh, sorry! This is Lucy. This is Lily. They're new. Lucy, this is my friend Jim.
噢,对不起,这是露茜,这个是莉莉。他们是新来的,露茜这是我的朋友吉姆。
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