Differential u-tube
[化] 差示U形管; 气压差示U形管\\n[医] 差示U形管
🧩 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
What are you doing?
在做什么？
I think it's going to crack soon.
我认为它将很快杯打碎。
It's a pencil-box.
一只铅笔盒