Dewar structure
[建] 杜尔结构
🧩 词语组成解析
n. [亦作d-]=Dewar flask
🗣️ 情景例句
Exactly.
正合我意。
The raceis got by running.
赛跑要靠奔跑来赢得。
Before we had time to worry about what might happen, we were back on the plain again.
我们还未来得及担心后果，车已重新开上了平地。