Fccs
abbr. Federal Cost-Control Survey 联邦成本控制调查; Fellow of the Corporation of Certified Secretaries 特许秘书社团成员
🗣️ 情景例句
we're not sure
我们还不能肯定
To make a public speech
发表演说
The man had connected the air-line to a supply line of oxygen, not compressed air.
这个工人把供气管接到了氧气供应管上，而不是接到压缩空气管上。