Sec-amyl iodide
[建] 另戊基碘2-碘代戊烷
🧩 词语组成解析
SEC
[[sek]]
[计] 秒, 辅助\\n[化] 尺寸排阻色谱法
n. 戊基\\n[化] 戊基
n. 碘化物\\n[化] 碘化物
🗣️ 情景例句
But it is not polite to ask older people their age.
但问老人的年龄是不礼貌的。
Life is not so short but there is time enougn for courtesy.
人生虽短，但表示礼貌的时间还是足够的。
He owned himself defeated.
他承认自己失败了。