Siem
abbr. security information and event management,安全信息和事件管理; [医][=scanning immuno-electron microscopy]扫描免疫电子显微镜检查
🗣️ 情景例句
You're so nice!
你真好！
A test pilot needs plenty of nerve.
飞行试飞员需要极大的勇气。
As I was looking for it, the landlord came in.
当我正在寻找时，酒店老板走了进来。