Suppl.
abbr. 增刊（supplement）；增补；附加的（supplementary）
🗣️ 情景例句
I'm relieved to hear that.
你的话使我松了一口气。
They teach you English in an intensive course lasting just a week.
他们用一周的时间教速成英语课程。
But in an old man who has known human joys and sorrows,
可是老年人已经饱尝了人间的甘苦，