a few seconds 几秒钟
many seconds 许多秒
seconds later 几秒钟后
A: How many seconds are left?
A：还剩多少秒？
B: Just a few seconds.
B：就几秒钟。
1) 秒（时间单位）的复数
2) 支持或赞成（动词单三）
3) 次等品
1. 时间单位“秒”的复数
2. 支持或赞成
noun
1. Plural of second; units of time.
verb
1. Third-person singular of second; to formally support a motion.