Fec
abbr. feckless 无气力的; 没精神的; forward error correction 前向纠错; forward exchange control 正向交换控制
🗣️ 情景例句
When are you planning to get married?
你准备什么时候结婚？
Which one is the longest river in China?
中国哪条河流最长？
Sorry, I don't think so.
对不起，我不行。