Sec
[ [sek] ]
初中 Junior High
[计] 秒, 辅助\\n[化] 尺寸排阻色谱法
📖 牛津释义
sec
n
(Brit infml 口) = second3 2. sec, abbr 缩写 =
1 secondary.
2 secretary.
🗣️ 情景例句
You've come up with a good idea.
你想出来的主意好极了。
I also want to express my gratitude to all of my teachers over the years.
另外，我还想感谢这个多年来所有教过我的老师。
When he returned to India he spoke in public about the situation in South Africa.
当他加到印度之后，他还就南非的形势公开发表演说。