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 think she has a stomachache.
我想她肚子痛。
You play the piano beautifully.How much do you practice every day?
你完美地弹钢琴,你每天花多少时间练习？
The vicar has been asked to have the tree cut down, but so far he has refused.
人们曾请求教区的牧师叫人把树砍掉，但他直到现在也没有同意。