Sec-propyl
[化] 异丙基
🧩 词语组成解析
SEC
[[sek]]
[计] 秒, 辅助\\n[化] 尺寸排阻色谱法
n. 丙基\\n[医] 丙基
🗣️ 情景例句
Are you all right?
你怎么了？
How many dozen are you going to take?
你要拿几打？
We were both lucky. I think she is a hero too!
我们俩都很走运。我认为她也是个英雄。