Eftir
abbr. emission Fourier transform infrared spectrometer 发射式傅里叶变换红外分光仪
🗣️ 情景例句
Please give my best regards to your sister.
请向你妹妹转达我最诚挚的问候。
It's up in the air.
尚未确定。
I've worked here since 1989.
我自1989年以来便在这家工厂工作了。