Csss
abbr. Canadian Soil Science Society 加拿大土壤科学学会; Council of State Science Supervisors 国家科学主管人理事会; combat service support system 战斗勤务支援系统; cross spin stabilization system 交叉自旋稳定系统
🗣️ 情景例句
Oh, you're a lucky guy, Harry.
噢， 你是一个幸运的家伙， Harry。
Here are the two originals of the contract we prepared.
这是我们准备好的两份合同正本。
The book is protected by copyright.
该书受版权保护。