Thermos flask
[医] 保温瓶
🧩 词语组成解析
thermos
['θə:mɔs;'θə:məs]
n. 热水瓶，保温瓶。来自于德国品牌膳魔师保温瓶商标“Thermos”;
flask
[flæsk]
n. 瓶，长颈瓶;[化]烧瓶;火药筒;[机]沙箱;
🗣️ 情景例句
He is a salesman or something.
他是做推销工作的。
The water that bears the boat is the same that swallows it up.
水能载舟，也能覆舟。
It is hard for us to realize nowadays how difficult it was for the pioneers.
我们今天很难想像昔日的登山先驱们是多么艰苦。