Differential limen
差别阈限
🧩 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. 阈限\\n[医] 阀
🗣️ 情景例句
you can help me with dinner.
你就来帮我准备晚餐。
I agree. I wish it were better.
我也觉得是，希望会好起来。
One day, Mrs. King asked Lucy to go shopping for her.
一天，金太太叫露西帮她去买东西。