Bls
abbr. （美）劳工统计局（Bureau of Labor Statistics）；文科学士（Bachelor of Liberal Studies）
🗣️ 情景例句
Thank you very much for preparing such a splendid dinner specially for me.
谢谢您为我特意准备如此丰盛的晚餐。
Besides the required courses, I'm taking an elective in the Lab Science.
除必修科目外，选修科目我选了实验科学。
After chipping through a wall which was eighteen inches thick, they found that a man had been trapped in the chimney.
他们凿透了18英寸厚的墙壁，发现有个人卡在烟囱里。