Pba
abbr. poor bloody assistant 贫血辅助器; pressure-breathing assister 加压呼吸辅助器; published by arrangement 按计划出版
🏥 医学释义
加压呼吸器
🗣️ 情景例句
Well, I might want to go to Columbia.
嗯， 我也许去Columbia大学。
Nowadays when you interview with an American company.
今天当你去一家美国公司面试时。
Although we can't see these atoms, they really do exist.
虽然我们看不见原子，但它们的确存在。