Eftir
abbr. emission Fourier transform infrared spectrometer 发射式傅里叶变换红外分光仪
🗣️ 情景例句
She works for a toy company.
她在一家玩具公司工作。
The President is going to address the nation on television this evening.
总统今晚将向全国发表电视讲话。
Have fun.
好好玩吧！