🧩 词语组成解析
[医] 系统, 系
🗣️ 情景例句
Thank you for a most enjoyable evening.
谢谢你举办这样一个极其快乐的晚会。
No one can call back yesterday.
往日不复返。
We really need more specific information about your technology.
我们需要与贵公司技术相关更专门的资讯。