Sec-octyl acetate
[化] 乙酸仲辛酯
🧩 词语组成解析
SEC
[[sek]]
[计] 秒, 辅助\\n[化] 尺寸排阻色谱法
n. [化]辛基
n. 醋酸盐\\n[化] 醋酸盐(或酯、根)
🗣️ 情景例句
This career move is a step in the right direction.
这次变动是你在事业上的一次迈进。
The whole thing was held up about half an hour.
整个事情耽搁了约半小时。
Sally was amused, but I was very embarrassed!
萨莉感到很有趣，而我却很尴尬。