Comparator-densitometer
[机] 比较测微光度计
🧩 词语组成解析
comparator
['kəmpəreitə]
n. 比较仪，比较器;比测器;比长仪;
n. 光密度计\\n[计] 密度计
🗣️ 情景例句
We were together in the Thursday night drama society.
我们过去总在星期四晚上的话剧社团聚会。
I had to pay three dollars for my club fee.
我付了三美元给俱乐部
No, it's not him.
不对，也不是他。