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
What's the matter?
有什么事？
Missing school to watch the football match is out of the question.
为看足球赛而旷课，那可不行。
I can't get to sleep!
我睡不着！