Diphenyl ketene
[化] 二苯乙烯酮
🧩 词语组成解析
n. (=biphenyl)[化]联苯, 苯基苯
n. [化] 乙烯酮, 烯酮
🗣️ 情景例句
I've been having a hard time keeping my eyes open
我一直挣扎着要让双眼睁开
What is not wisdom is danger.
不智的事是危险的。
but I could not conceal the fact that I was impressed by the size of the diamonds.
其钻石之大给我留下了深刻的印象。