Sems
(sem 的复数) abbr. 标准电子组件（Standard Electronic Modules）；扫瞄式电子显微镜（scanning electron microscope）
🗣️ 情景例句
he'll be an important decision-maker
他将成为一个重要的决策者
They've been married for quite a few years.
他们结婚好多年了。
Have you taken his temperature?
你给他量过体温吗？