Resacetophenone
[化] 雷琐苯乙酮; 2,4-二羟基苯乙酮
🗣️ 情景例句
Every cloud has a silver lining.
乌云背后是银边，否极泰来。
Love is sweet in the beginning but sour in the ending.
爱情始甜而终苦。
He showed that the average individual's sleep cycle is punctuated with peculiar bursts of eye-movements,
他指出，平常人的睡眠周期中不时伴有一阵阵奇怪的眼球队活动，