Differential spectrum
[化] 示差光谱
🧩 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
We formed a very favorable impression of her.
我们对她的印象极好。
I finished working at 5:30 and went home.
我在5:30完成了工作并且回家。
Ann ran to the door, and found Li Lei outside.
安跑到门口，看见李磊在门外。