Differential expansion
[化] 不均匀膨胀; 局部膨胀
🧩 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
This weekend, I can't wait.
这个周末，我已等不及了。
Why are you so mean? I've never done anything to you.
凶什么凶？ 我又没得罪你。
We've got to report back to the head office.
我们还要回去向总部汇报情况呢。