Differential dynamometer
[电] 差分作用测力计
🧩 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”
n. 测力计, 功率计, 电功率计\\n[化] 功率计; 测力计
🗣️ 情景例句
What a thoughtful boy he is!
他是个多么体贴的男孩啊!
Absent-minded
心不在焉
I've been working so hard recently that I haven't had any time for collecting new stamps.
最近我的学习一直很紧张，没有时间收集新邮票。