Indexometer
[医] 折射指数计
🗣️ 情景例句
I have learned to use computers and have become familiar with all clerical duties.
我学会使用电脑及熟悉所有文员的工作。
No one is answering the phone..
没有人接电话。
The platforms extend to a depth of over 100 feet under the sea.
平台深入海底100英尺。