Claisen flask
[化] 克莱森瓶; 克莱森烧瓶
🧩 词语组成解析
flask
[flæsk]
n. 瓶，长颈瓶;[化]烧瓶;火药筒;[机]沙箱;
🗣️ 情景例句
They'll be at your door within a few minutes.
他们会尽快送到你的门口。
Banking is such a boring business; I believe I'll take a short snooze.
警卫银行是桩枯燥的差事，且打个盹吧。
Such extreme cases must probably be taken with a grain of salt,
这种极端的事例虽不可全信，