🧩 词语组成解析
eigenvalue
['aɪdʒənˌvælju:]
n. 特征值;
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
That's good, I thought I was late.
太好了,我还以为我来迟了呢。
Do they have children?
他们有孩子吗?
Yes, of course.
当然一样。