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
Could you tell me some more about...?
你能告诉我其它关于…的事吗？
I would like to suggest that we take a coffee break.
我建议我们休息一下喝杯咖啡。
Now, this is the chemistry lab. Have you been in this lab before?
好啦，这是化学实验室。你们以前到过这个实验室吗？