Uls
abbr. unsecured loan stock 不稳定的借贷股票
🗣️ 情景例句
Six months ago.
六个月以前。
Progress is the activity of today and the assurance of tomorrow.
进展即今日的活动和明日的保证。
Later we learnt that there was a very important person on board.
后来我们才得知，飞机上坐了一位非常重要的人物。