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
which has been vacant for over a year now,
已空了一年多，
Here is a copy of itinerary we have worked out for you and your friends.Would you please have a look at it?
这是我们为你和你的朋友拟定的活动日程安排。请过目一下，好吗？
Is this a D or a P?
这个字母是“D”还是“P”？