Bunsen cone
[机] 本生焰
🧩 词语组成解析
n. 本生（1811 - 1899, 德国化学家）；本生灯
cone
[kəun]
n. 圆锥体;球果;圆锥形东西;
vt. 使成锥形;
🗣️ 情景例句
I haven't had a minute to relax all day.
我今天连一分钟都没休息。
You messed up!
你搞砸了啦！
Usually mothers cook more delicious food than fathers do.
通常，妈妈做的饭比爸爸做的好吃。