Sama
abbr. 科学仪器厂商学会（Scientific Apparatus Makers Association）
🗣️ 情景例句
He turned over his company to his son last year.
去年他把公司交给儿子管理。
Winning money is great fun and relaxation.
赚钱是最愉快舒服的事。
On the way, a young man waved to me.
途中，一个青年人向我招手。