Differential meter
[化] 差压计
🧩 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”
🗣️ 情景例句
Where are the toys hidden away?
那些玩具藏在什么地方？
It is my pleasure to introduce the keynote speaker for today.
我很荣幸地介绍今天的主讲人。
I waited till he came near, then I asked him the way to our old village.
等他走近了，问他去老家的路。