Fractionating flask
[化] 分馏瓶; 分馏烧瓶
🧩 词语组成解析
分馏, 精馏
flask
[flæsk]
n. 瓶，长颈瓶;[化]烧瓶;火药筒;[机]沙箱;
🗣️ 情景例句
And what does your father do?
令尊是做什么的？
First, I would like to express to all of you here our sincere welcome.
首先，我向在坐的诸位表示诚挚的欢迎。
Don't forget anything.
别忘了什么东西。