Fractional distilling flask
[化] 分馏瓶; 分馏烧瓶\\n[医] 分馏瓶
🧩 词语组成解析
fractional
['frækʃənl]
adj. [数]分数的，小数的;微小的，极小的;部分的，少量的;零碎的;
n. 蒸馏的, 蒸馏作用
flask
[flæsk]
n. 瓶，长颈瓶;[化]烧瓶;火药筒;[机]沙箱;
🗣️ 情景例句
but they probably had other things on their minds.
但他们也许还有其他的事想要做。
I don't want to be with either of you!
我不希望跟你们两人在一起。
That's not allowed. Once you are in here, listen to your teacher.
那是不允许的。一旦进来了，你们要听老师的话。