Engler flask
[医] 恩格勒氏烧瓶
🧩 词语组成解析
[人名] 恩格勒
flask
[flæsk]
n. 瓶，长颈瓶;[化]烧瓶;火药筒;[机]沙箱;
🗣️ 情景例句
I am sorry. I am not free right now.
对不起，我现在很忙。
You have to be operated on.
你得做手术。
Portable boiling elements that can boil small quantities of water are useful when the right voltage of electricity is available.
如果有相配的电压，可以煮少量水的便携式热水装置是有用的。