Ghs
abbr. 全球协调系统（Globally Harmonized System）；希腊血友病学会（Greek Hemophilia Society）；加纳新赛地；全球化学品统一分类和标签制度
🗣️ 情景例句
Only a five percent discount? How about twenty percent?
只打九五折？八折怎么样？
Christmas falls on a Friday this year.
今年的圣诞节是星期五。
Would you like to do that now?
你要现在就讨论吗？