Gc-ms
[化] 气质联用仪; 气相色谱质谱联用仪
🧩 词语组成解析
[化] 气相色谱法; 气相层析
Ms
['ɛm 'ɛs]
abbr. Montserrat 蒙塞拉特岛;Microsoft 微软公司;Military Standard 军标;
🗣️ 情景例句
I promised you a surprise, didn't I?
我答应过要给你一件惊喜， 不是吗？
He snatched the purse and the ladder, and ran away.
他抢了手提袋和梯子，逃走了。
He had been there for nearly ten hours.
他已经在烟囱里被困了将近10个小时。