Dewar flask
[醫] 迪尤爾氏瓶, 真空瓶
?? 詞語組成解析
n. [亦作d-]=Dewar flask
flask
[fl?sk]
n. 瓶，長頸瓶;[化]燒瓶;火藥筒;[機]沙箱;
??? 情景例句
Don't ask why; just do as you are told.
別問為什么， 按要求去做就行了。
Would you speak a little louder?
請你說大聲一點好嗎？
It's not you, is it?
這不是你，對嗎？