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
You know I'm very excited about his arrival.
知道我对他的到来是多么兴奋。
A man knows his companion in a long journey and a little inn.
路遥知马力，日久见人心。
The distinction of our product is its light weight.
我们产品的特点就是它很轻。