Flac
abbr. 无损音频编解码器（Free Lossless Audio Codec）；程序使用手册；音频文件格式
🗣️ 情景例句
What time would you like to receive the call?
您想何时叫您？
Confession is the first step to repentance.
悔罪先须认罪。
I'm sorry that you didn't get the job.
很遗憾，你没有得到那份工作。