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'll need a few minutes to check over my notes again.
我再需要几分钟来核对一下我的笔记。
I informed her mother of her safe arrival.
我通知她母亲她已经平安抵达。
The further off this solid obstruction, the longer time will elapse for the return of the echo.
固体障碍物越远。回声返回所用时间就越长。