Bcsp
abbr. Board of Certified Safety Professionals <美国>具有资质的安全人员委员会
🗣️ 情景例句
Oh yes, the May Fourth Movement. I've read about it.
哦，是的，五四运动，我听说过。
Will you take that library book back for me?
你能帮我把书还回图书馆吗？
I was at the greengrocer's.
我在蔬菜水果店里。