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
I see her about three times a month.
我一个月见她三次。
It has been a great year for all of us.
过去的一个，对我们大家来说，是辉煌的一年。
You don't have many apples, Jim, says Li Lei.
“你的苹果不多，吉姆，”李垒说