Photolometer
光电比色计
🗣️ 情景例句
Get busy with your famous apple pie.
快做你拿手的苹果派吧。
I think she should look for something more stimulating.
我认为她应该找更富刺激的工作才对。
First, remember that a fax can be read by anyone, so be careful what you send!
首先，要记住任何人都有机会读到传真，因此，对你发送的内容要小心谨慎！