Differential constraint
[化] 微分约束
🧩 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
Stop flirting with me.
别跟我调情！
How long did it last?
持续了多久？
'But you are still ugly,' Sally said.
“可是你仍然难看呀，”萨莉说。