Ctfc
abbr. central time and frequency control 中央时间和频率控制; Commodity Futures Trading Commission 商品期货交易佣金; communication test flash call 通信测试特急呼叫
🗣️ 情景例句
I'm a senior here, so let me know if I can help you with anything.
我是大四的老生，有什么能帮忙的尽管说一声。
I feel the same way.
我有同感。
Past experience has taught us that certain accomplishments are beyond attainment.
以往的经验告诉我们有些事是办不到的。