Gls
abbr. 气-液-固体色谱法（Gas-Liquid-Solid Chromatograph）
🗣️ 情景例句
He started with them almost forty years ago.
他在那里做了快四十年了。
I hope to conclude some business with you.
我希望能与贵公司建立贸易关系。
Thank you all the same.
我还是要谢谢你。