Eftir
abbr. emission Fourier transform infrared spectrometer 发射式傅里叶变换红外分光仪
🗣️ 情景例句
I have a full house.
我有一个罗汉。
A strong grip was necessary to hold onto the large dog.
若要牵住大狗，必须用力握住皮带。
What is the name of the machine?
机器的名字叫什么呢？