Degree of purity
[机] 纯度
🧩 词语组成解析
degree
[dɪ'ɡri]
n. [乐]音阶，度;[数]度，度数;程度;学位;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
To have a friend -- a pal.
想要一个朋友 一个伙伴。
How much is this land per acre?
每英亩地要多少钱？
The problem now facing humanity is: What is going to be done with all this knowledge?
用这些知识去做什么？