Gfc
abbr. Gas-Filled Counter 充气计数管
🗣️ 情景例句
Helen has told me all about you.
海伦对我将了好多你的事儿。
When you're learning to drive, having a good teacher makes all the difference.
初学驾驶有好的教师指导，差别很大。
But I'm worried about his Chinese.He may fall behind the other students when he comes back.
但我担心他的中文。等他回来后，他可能会落到其他同学后面。