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 he can answer any questions.
他也可以回答任何问题。
The great and the little have need one of another.
伟大与渺小相得益彰。
and comforted by the thought of the help he was bringing to his friend,
想到能对朋友有所帮助，他感到欣慰，