Mechanical transmission
[医] 机械性传播
🧩 词语组成解析
🗣️ 情景例句
I do some work for Smith and Dale,Your company's accounting firm.
我为贵公司的会计顾问公司 Smith和Dale事务所里做一些工作。
It's up to us to help those in need.
我们有责任帮助那些有困难的人。
you will realize that a modern navy is a good place to study noise.
你就会认识到现代海军是研究噪音的好地方。