Fluorospectrophotometer
荧光分光光度计
🗣️ 情景例句
I've only been waiting for an hour.
我已经等了一个小时了。
He who has no shame has no conscience.
没有廉耻的人，没有良心。
One allegation often made is that noise produces mental illness.
常见的一种指责是，噪音能引起精神病。