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
That was a big dinner, and I'm stuffed.
晚餐真丰盛啊！我吃多了！
How old do you have to be to vote in the national elections?
你要多大才能在大选中投票？
An individual human existence should be like a river----
个人的存在应该像一条河流，