Differential pressure
[化] 压力落差
🧩 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
How much do I owe you?
我应付你多少钱？
Please send us your price list of quartz clocks.
请寄给我们贵方的石英钟价目单。
but the took a long time to send them Meanwhile,
但过了好长时间不见他把数字寄来，