Ketene lamp
[机] 乙烯酮灯
🧩 词语组成解析
n. [化] 乙烯酮, 烯酮
lamp
[læmp]
n. 灯;发热灯，照射灯;
🗣️ 情景例句
Let's see.
让我想想。
You're hopeless!
真拿你没辙！
It's hard to say.
难说。