Sama
abbr. 科学仪器厂商学会（Scientific Apparatus Makers Association）
🗣️ 情景例句
If you educate the public about dangerous diseases they can protect themselves, which will help to halt the spread.
如果你能教育公众如何来防治危险疾病，他们就能够保护好他们自己，从而阻止疾病的传播。
I think it's going to snow all day.
我认为整天将会下雪。
What's your trouble?
你哪儿不舒服？