Flec
abbr. fault locating emergency carrier 故障定位备用（应急）载波
🗣️ 情景例句
It's my private affair.
这是我私人的事。
This is a record player.
这是一台电唱机。
It is good preparation for the world outside schools and universities.
这对走出学校进入社会是一个良好的准备。