Micronephelometer
微量散射浊度计
🗣️ 情景例句
If you cheat in a test, you've really only cheating yourself.
如果你在测验中作弊的话，你欺骗的只有你自己。
In college I majored in physics, What was you major?
大学时我主修物理，你主修什么呢？
No, it isn't.
不，不在那里。