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
We spent a lot of time fishing together.
我们以前常常一起钓鱼。
It's up to us to help those in need.
我们有责任帮助那些有困难的人。
6 What would you like to be admired for?
6。你乐于被夸奖的事是什么？