Acetyls
(acetyl 的复数) n. 乙酰(基)\\n[化] 乙酰; 乙酰基
🗣️ 情景例句
Are we picking him up at the station?
我们要去车站接他吗？
I never used to oversleep.
我过去从未睡过头。
They had a definite meaning, for they were as near as early man could get to writing.
它们有着一定的含义，因为它们已接近古代人的文字形式。