Sec-alkyl sodium sulfate
[化] O-仲烷基硫酸钠
🧩 词语组成解析
SEC
[[sek]]
[计] 秒, 辅助\\n[化] 尺寸排阻色谱法
n. 烷基, 烃基\\na. 烷基的, 烃基的
sodium
['sodɪəm]
n. <化>钠(11号元素，符号 Na);
sulfate
[['sʌlfeit]]
n. 硫酸盐, 硫酸脂\\n[化] 硫酸盐; 硫酸盐或酯、根
🗣️ 情景例句
I'll watch him, Dad.
我会注意他的， 爸爸。
His apology didn't seem sincere.
他的道歉看起来不是真诚的。
you are conditioned by the conventions of the community to such a degree that it is very difficult to conceive of anything really destructive.
社团的风俗习惯会严格地制约你，使你很难有破坏性的想法。