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
You know we'll be there for you.
你们知道我们是会伸出援手的。
You can forget that! You don't stand a chance of getting the job.
算了吧！你没有机会得到那份工作的。
I'm not sure that this conference is as good as last year's.
我确信这次会议不如去年的会议精彩。