Quadrupole spectrometer
[机] 四极质谱仪
🧩 词语组成解析
[化] 四极
n. 分光计, 谱仪\\n[化] 分光计; 分光仪
🗣️ 情景例句
I'm afraid Tony's days are numbered.
恐怕托尼快要被解雇了。
All things are difficult before they are easy.
凡事必先难后易。
I was thinking of 40% off.
打个6折吧。