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
He is an impressive man.
他是一个令人难以忘怀的人。
What style furniture do you have ? Is it traditional?
你家具什么风格？ 它是传统型的吗？
Meanwhile, a microphone, which was lowered into the mine two hours ago, has enabled the men to keep in touch with their closest relatives.
与此同时，两个小时以前放下井去的一只麦克风使井下的人可以与其亲属保持联系。